Minat Penelitian / Research Interest

• Categorical Data Analysis
• Multivariate Analysis
• Spatial Analysis
• Econometric Modeling
• Quantitative Research Methodology

Publikasi Ilmiah

• Ibnu Santoso, Siskarossa Ika Oktora, Siti Muchlisoh, Ernawati Pasaribu Social Network Analysis untuk Identifikasi Pengguna Twitter Berpengaruh pada Topik Bencana Gempa dan Tsunami di Indonesia Jurnal Edukasi dan Penelitian Informatika (JEPIN), Vol. 9(1), pp. 115-122, http://dx.doi.org/10.26418/jp.v9i1.62211 [SINTA 2 Indexed] 2023
• Ahmad Satria Irmanto, Siskarossa Ika Oktora Determinants of Green Total Factor Productivity of Agricultural Sector in Indonesia, 1980-2018 The Asian Journal of Business Environment (AJBE), Vol. 13(2), pp. 21-28, https://doi.org/10.13106/ajbe.2023.vol13.no2.21 2023
• Pratitis Annisawati Nandiasoka, Siskarossa Ika Oktora How Does ICT Literacy Influence Reading Literacy Score in Indonesia: First Attempt Using Spatial Analysis Approach Journal of Applied Research in Higher Education, Pre-press [SCOPUS Indexed] 2023
• Firza Refo Adi Pratama, Siskarossa Ika Oktora Synthetic Minority Over-sampling Technique (SMOTE) for Handling Imbalanced Data in Poverty Classification Statistical Journal of the IAOS, Vol. 39(1), pp. 233-239, 10.3233/SJI-220080 [SCOPUS Indexed] 2023
• Ni Luh Evindia Andini, Siskarossa Ika Oktora Determinants of Multidrug-Resistant Pulmonary Tuberculosis in Indonesia: A Spatial Analysis Perspective Jurnal Varian, Vol. 6(1), pp. 35-48, https://doi.org/10.30812/varian.v6i1.1973 [SINTA 3 Indexed] 2022
• Daniel Butar Butar, Siskarossa Ika Oktora Determinants of Diabetes Mellitus Prevalence in Indonesia KEMAS: Jurnal Kesehatan Masyarakat, Vol. 18(2), https://doi.org/10.15294/kemas.v18i2.31880n [SCOPUS Indexed] 2022
• Siskarossa Ika Oktora, Ika Yuni Wulansari, Tiodora Hadumaon Siagian, Bagaskoro Cahyo Laksono, Ni Nyoman Ria Sugiandewi, Nabila Anindita Identifying the Potential Participation in Natural Disaster Insurance: First Attempt based on a National Socio-economic Survey in Indonesia International Journal of Disaster Resilience in the Built Environment, https://doi.org/10.1108/IJDRBE-04-2022-0034 [SCOPUS Indexed] 2022
• Roghibah Salsabila, Siskarossa Ika Oktora The Impact of Broadband Access on the Unemployment Rate in Indonesia Asian Journal of Business Environment, Vol. 12(3), pp. 23-30, https://doi.org/10.13106/ajbe.2022.vol12.no3.23 2022
• Leonita Amara Husna Metanda, Siskarossa Ika Oktora Analysis of Net Enumeration Rate of Senior High School Using Fixed-Effect Clustered-Robust Standard Error Model Indonesian Journal of Statistics and Its Applications, Vol. 6(2), pp. 270–286, https://doi.org/10.29244/ijsa.v6i2p270-286 [SINTA 3 Indexed] 2022
• Ira Helsa Triana, Siskarossa Ika Oktora Determinants of Information and Communication Technology Sector Development in Java Island, 2016-2020 Eko-Regional:Jurnal Pembangunan Ekonomi Wilayah, Vol. 17(2), https://doi.org/10.32424/1.erjpe.2022.17.2.3167 [SINTA 2 Indexed] 2022
• Geraldi Putra P Balebu, Siskarossa Ika Oktora Determinants of Leprosy Prevalence in Sulawesi Island Using Spatial Error Model Jurnal Varian, Vol. 5(2), pp. 115-124, https://doi.org/10.30812/varian.v5i2.1632 [SINTA 3 Indexed] 2022
• Maria Valentina, Ristanto Hadi, Yohana Rosaripatria, Siskarossa Ika Oktora Determinan Pengangguran Terdidik di Provinsi Nusa Tenggara Timur Tahun 2018 Menggunakan Regresi Logistik Biner Jurnal Statistika, Vol. 9(2), pp. 64-78 [SINTA 5 Indexed] 2022
• Andrian Dwi Putra, Siskarossa Ika Oktora Spatial-Temporal Analysis of Deforestation in Sumatera Island 2011-2019 Vol. 2021 No. 1 (2021): Proceedings of The 1st International Conference on Data Science and Official Statistics; https://doi.org/10.34123/icdsos.v2021i1.202 2022
• Ria Dhotul Ilmiah, Siskarossa Ika Oktora ARIMA Intervention Model for Measuring the Impact of the Lobster Seeds Fishing and Export Ban Policy on the Indonesian Lobster Export Journal of Physics: Conference Series; 2123 (2021) 012011; doi:10.1088/1742-6596/2123/1/012011 [SCOPUS Indexed] 2021
• Aloysius Bela Boro, Siskarossa Ika Oktora Pemodelan Determinan Pernikahan Dini di Daerah Pedesaan dengan Pendekatan Regresi Logistik Biner Indonesian Journal of Applied Statistics, Vol. 4(2), pp. 76-86 [SINTA 5 Indexed] 2021
• Rika Dwi Puspita Sari, Siskarossa Ika Oktora Determinan Produktivitas Tenaga Kerja Industri Manufaktur Besar dan Sedang di Pulau Jawa Jurnal Ekonomi dan Pembangunan Indonesia, Vol. 21(2), pp. 185–203 [SINTA 2 Indexed] 2021
• Diva Amadea, Siskarossa Ika Oktora Dampak Kebijakan Trade Remedy terhadap Ekspor Coated Paper Indonesia ke Amerika Serikat menggunakan Model Arima Intervensi Buletin Ilmiah Litbang Perdagangan, Vol. 15(1), pp. 105-126 [SINTA 2 Indexed] 2021
• Angel Zushelma Hartono, Siskarossa Ika Oktora Determinants of Male Adolescents Smoking Behavior in Indonesia using Negative Binomial Regression Indonesian Journal of Statistics and Its Applications, Vol. 5(1), pp. 182-194 [SINTA 3 Indexed] 2021
• Prisita Nallavasthi, Siskarossa Ika Oktora Analysis of Anti-dumping Policy on Steel Imports using Multi-input ARIMA Intervention Model AIP Conference Proceedings 2329, 060001 (2021); https://doi.org/10.1063/5.0042169 [SCOPUS Indexed] 2021
• Fatonah Amini, Siskarossa Ika Oktora Comorbid of Chronic Kidney Disease (CKD) Patients who Undergoing Dialysis in Indonesia using Firth Logistic Regression AIP Conference Proceedings 2331, 020009 (2021); https://doi.org/10.1063/5.0041667 [SCOPUS Indexed] 2021
• Tata Pacu Maulidina, Siskarossa Ika Oktora Analisis Spasial Ketertinggalan Daerah di Indonesia Tahun 2018 Menggunakan Geographically Weighted Logistic Regression Indonesian Journal of Statistics and Its Applications, Vol. 4(3), pp. 528-544 [SINTA 3 Indexed] 2020
• Siskarossa Ika Oktora, Aisyah Fitri Yuniasih, Ika Yuni Wulansari The Role of Information and Communications Technology to Strengthen Bilateral Trade Flows of ASEAN-5 Using Random Effects Quantile Regression Journal of Critical Reviews, Vol. 7(16), pp. 575-584 [SCOPUS Indexed] 2020
• Ika Yuni Wulansari, Siskarossa Ika OKtora, Aisyah Fitri Yuniasih The Impact of Information and Communication Technology on the Value Added of Manufacturing Sector: Comparing Asian Countries by Income Group Levels Journal of Critical Reviews, Vol. 7(16), pp. 596-607 [SCOPUS Indexed] 2020
• Aisyah Fitri Yuniasih, Ika Yuni Wulansari, Siskarossa Ika OKtora The Role of Financial Development and Manufacturing Sector Expansion on Emission Reduction for Sustainable Economic Development in the World's Biggest Emitter Asia Journal of Critical Reviews, Vol. 7(16), pp. 585-595 [SCOPUS Indexed] 2020
• Almuyasa Vidia Dinata, Siskarossa Ika Oktora Pengaruh Quantitative Easing dan Tapering Off serta Indikator Makroekonomi terhadap Nilai Tukar Rupiah Kajian Ekonomi & Keuangan, Vol. 4(1), pp. 64-85 [SINTA 2 Indexed] 2020
• Valencia Shabrina Putri, Siskarossa Ika Oktora Determinan Status Unmet Need for Limiting Birth pada Wanita Usia Subur Berstatus Kawin di Jawa Barat Tahun 2017 Jurnal Kependudukan Indonesia, Vol. 15(1), pp. 85-102 [SINTA 2 Indexed] 2020
• Siskarossa Ika Oktora, Ika Yuni Wulansari, Geri Yesa Ermawan Analysis of Risk for Class Shifting and Determinants of BPJS Kesehatan Membership Using Generalized Ordered Logit - Unconstrained Partial Proportional Odds Model Jurnal Ekonomi Kesehatan Indonesia, Vol 4(2) [SINTA 3 Indexed] 2020
• Muhammad Rizqi Fachrian Nur, Siskarossa Ika Oktora Analisis Kurva ROC pada Model Logit dalam Pemodelan Determinan Lansia Bekerja di Kawasan Timur Indonesia Indonesian Journal of Statistics and Its Application, Vol. 4(1), pp. 116-135 [SINTA 3 Indexed] 2020
• Timbang Sirait, Ekaria, Achmad Prasetyo, Siti Mariyah, Siskarossa Ika Oktora, Budi Yuniarto Pemodelan Berat Hasil Ubinan, Pola Luas Tanam, dan Ketepatan Klasifikasi Fase Tumbuh Padi dengan Machine Learning - 2019
• Indraswari Puruwita, Siskarossa Ika Oktora Export and Competitiveness of Indonesian Plywood Advance in Economics, Business and Management Research, Vol. 98. 3rd International Conference on Trade (ICOT 2019) [Web of Science Indexed] 2019
• Regita Hikmatuz Zakia, Siskarossa Ika Oktora Determinants of Indonesian Gold Export to Singapore in 2006-2017 Advance in Economics, Business and Management Research, Vol. 98. 3rd International Conference on Trade (ICOT 2019) [Web of Science Indexed] 2019
• Siskarossa Ika Oktora, Nora Muhtasib The Impact of Information and Communication Technology (ICT) on The Indonesian Apparel Export Buletin Ilmiah Litbang Perdagangan, Vol. 13(1), pp. 119-136 [SINTA 2 Indexed] 2019
• I Wayan Budi Okta Kusuma, Siskarossa Ika Oktora Determinants of Health Complaints on Bodetabek Commuter Workers Using Bayesian Multilevel Logistic Regression Empowering Science and Mathematics for Global Competitiveness: Proceedings of the Science and Mathematics International Conference (SMIC 2018), November 2-4, 2018, Jakarta, Indonesia. Published by Taylor & Francis Group 2019
• Siskarossa Ika Oktora, Alfada Maghfiri Firdani Natural Rubber Economics between China and Southeast Asia: The Impact of China's Economic Slowdown Journal of Asian Finance, Economics and Business, Vol. 6(2), pp. 55-62 [SCOPUS Indexed] 2019
• Zulfa Nur Fajri Ramadhani, Siskarossa Ika Oktora Determinan Transaksi Nontunai di Indonesia dengan Pendekatan Error Correction Mechanism (ECM) Model Indonesian Journal of Statistics and Its Applications, Vol. 3(1), pp. 62-77 [SINTA 3 Indexed] 2019
• Alfada Maghfiri Firdani, Siskarossa Ika Oktora Analysis of Indonesian Natural Rubber Export Using Robust S-Estimator for Fixed Effect Panel Data Model The Proceeding of The International Conference and Call for Paper on Trade (Strategy and Innovation of Trade in The Digital Economy Age), Vol. 2, pp. 51-64 2018
• Nanda Bagus Rahmawan, Siskarossa Ika OKtora The Impact of Zero Import Tariff Policy and Air Pollution Prevention and Control Action Plan on Indonesian Coal Export to China Buletin Ilmiah Litbang Perdagangan, Vol. 12(1), pp. 73-94 [SINTA 2 Indexed] 2018
• Siskarossa Ika Oktora ANALISIS MULTIVARIATE ADAPTIVE REGRESSION SPLINES (MARS) PADA PREDIKSI KETERTINGGALAN KABUPATEN TAHUN 2014 Jurnal Aplikasi Statistika & Komputasi Statistik 2015

Publikasi atau Hasil Pekerjaan Internal

Projek Penelitian Berjalan

Riwayat Pendidikan

• Sarjana Sains Terapan, Sekolah Tinggi Ilmu Statistik (STIS), Jakarta, 2006
• Magister Statistika Terapan, Program Studi Statistika Universitas Padjadjaran, Bandung, 2015

Mata Kuliah yang Diampu atau Pernah Diampu

• Analisis Regresi
• Analisis Data Kategorik
• Metode Statistika II
• Analisis Data Eksploratif
• Metode Regresi
• Metodologi Penelitian
• Teknik Penulisan Karya Ilmiah

Riwayat Pekerjaan

• Plt. Kepala Seksi Neraca Wilayah dan Analisis Statistik, BPS Kabupaten Mamasa, Sulawesi Barat, 2007-2008
• Plt. Kepala Seksi Statistik Distribusi, BPS Kabupaten Kepulauan Aru, Maluku, 2008-2011
• Kepala Seksi Statistik Distribusi, BPS Kabupaten Kepulauan Aru, Maluku, 2011-2013
• Dosen Politeknik Statistika STIS, Jakarta, 2015-sekarang
• Humas Politeknik Statistika STIS, Jakarta, 2018-2022
• Sekretaris Program Studi Statistika Program D-IV Politeknik Statistika STIS, Jakarta, 1 September 2022-sekarang

Sertifikat Profesi / Kompetensi

• Sertifikat Pendidik untuk Dosen Profesional pada Bidang Ilmu Statistik

Keanggotaan Organisasi Profesi

• Ikatan Statistisi Indonesia (ISI)

Penghargaan, Beasiswa, Hibah Pribadi

• Best Paper of The 1st International Conference & Call for Paper (ICCAP) 2017 "A New Paradigm in Trade Governance to Increase Domestic Efficiency and to Strengthen Global Competitiveness" held by Trade Analysis and Development Agency, Ministry of Trade Republic of Indonesia, 2017
• Best Paper of The 2nd International Conference & Call for Paper (ICCAP) 2018 "Strategi and Innovation of Trade in the Digital Economy Age" held by Trade Analysis and Development Agency, Ministry of Trade Republic of Indonesia, 2018
• Scientific Grants for Selected Paper in The 6th Annual InaHEA in Nusa Dua, Bali, Indonesia held by The Health Financing Activity Project Funded by USAID through ThinkWell LLC, 2019.
• Best Writing Articles for Mass Media in Public Relations and Photography Workshop held by Statistics Indonesia (BPS), 2019
• Best Scientific Article for Academic Category of Writing Competition about South Sulawesi's Economic Condition, held by Bank Indonesia, November 2022