Article Per Year (5 Year)
p-Index From 2020 - 2025
0.92
P-Index
This Author published in this journals
All Journal Jurnal Akta IKRA-ITH ABDIMAS IKRA-ITH EKONOMIKA Journal of Social Science
Zefanya, Anastasia
Unknown Affiliation
Computer Science & IT Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Social Sciences

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Analisis Perdagangan di Bursa Karbon Indonesia: Studi Kasus Periode Semester I Tahun 2024 Zefanya, Anastasia; Sibarani, Mentiana
IKRAITH-EKONOMIKA Vol. 7 No. 3 (2024): IKRAITH-EKONOMIKA Vol 7 No 3 November 2024
Publisher : Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37817/ikraith-ekonomika.v7i3.4267

Abstract

IDX Carbon Exchange (IDXCarbon) merupakan platform pertama untuk perdagangan karbon diIndonesia. Peluncuran ini menandai langkah penting dalam upaya Indonesia untuk mengurangi emisi gasrumah kaca dan memenuhi target Nationally Determined Contribution (NDC). Studi ini menggunakanmetode penelitian kuantitatif deskriptif untuk menganalisis kinerja perdagangan karbon di IDXCarbon padaSemester Pertama Tahun 2024. IDXCarbon diharapkan dapat memperkuat upaya mitigasi perubahan iklim,dengan perusahaan seperti Pertamina New and Renewable Energy sebagai penjual karbon pertama yangterlibat. Data perdagangan karbon yang dianalisis meliputi volume, nilai transaksi, serta tren dan polaperdagangan yang membantu menilai efektivitas bursa karbon dalam mencapai target emisi nasional danglobal..
Comparison of Water Quality Monitoring Between Citizen Science and Researchers: A Case Study in The Bantimurung River Zefanya, Anastasia; Rahmatika, Iftita
Journal Of Social Science (JoSS) Vol 4 No 6 (2025): JOSS: Journal of Social Science
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/joss.v4i6.466

Abstract

The Bantimurung River, a vital water source in the UNESCO-listed Maros Karst Area, faces increasing pollution threats from anthropogenic activities. While conventional water quality monitoring by experts is accurate, its high cost and limited scalability hinder widespread implementation, particularly in developing regions. Citizen science has emerged as a promising alternative, offering cost-effective and participatory environmental monitoring. However, questions remain about the reliability of data collected by non-experts. This study compares water quality measurements—including temperature, pH, dissolved oxygen (DO), nitrite, ammonia, and phosphate—taken by citizen scientists and professional researchers in the Bantimurung River. Data were collected at seven sampling points over four weeks, using both field test kits and laboratory analyses. Statistical methods, including Shapiro-Wilk normality tests, paired t-tests, Wilcoxon Signed-Rank tests, and linear regression, were employed to evaluate data consistency. Results revealed high accuracy for physical parameters (pH, temperature, DO), with insignificant mean differences and strong correlations (R² > 0.7). However, chemical parameters (nitrite, ammonia, phosphate) showed significant discrepancies due to limitations in portable tools and field procedures. The findings highlight the potential of citizen science for scalable monitoring of basic water quality indicators, while underscoring the need for tool calibration and laboratory validation for precise chemical analysis. This research contributes to the growing discourse on participatory environmental monitoring, offering practical insights for policymakers and conservationists. By integrating citizen science with professional methods, sustainable water quality monitoring can be achieved, balancing cost-efficiency and accuracy in ecologically sensitive areas.
Strategi Internasionalisasi UMKM Indonesia ke Pasar Rusia: Integrasi Model Uppsala, Jaringan Sosial dan Adaptasi Pemasaran Zefanya, Anastasia; Sariguna Johnson Kennedy, Posma; Martin Simanullang, Ricky; Lumbantoruan, Rutman; Theresia Elizabeth, Jessica
IKRAITH-EKONOMIKA Vol. 8 No. 3 (2025): IKRAITH-EKONOMIKA Vol 8 No 3 November 2025
Publisher : Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37817/ikraith-ekonomika.v8i3.5469

Abstract

ABSTRAKPenelitian ini mengeksplorasi dinamika internasionalisasi UMKM Indonesia ke pasar Rusia dengan mengintegrasikan perspektif Model Uppsala yang direvisi, teori jaringan, dan praktik adaptasi pemasaran. Menggunakan pendekatan kualitatif-deskriptif yang diperkaya telaah sistematis literatur dan studi kasus ilustratif, kajian memetakan hambatan institusional (birokrasi, volatilitas regulasi, dampak sanksi internasional) dan karakter jaringan personal (blat) yang mempengaruhi akses pasar. Hasil menunjukkan bahwa keberhasilan penetrasi pasar Rusia mensyaratkan kombinasi strategi: akumulasi pengetahuan pasar bertahap, pembangunan relasi lokal yang kredibel, adaptasi produk dan kemasan, penguatan kapabilitas digital, serta skema trade-finance alternatif untuk mengatasi hambatan pembayaran. Temuan ini memberi implikasi teori berupa perlunya memperluas Uppsala menjadi kerangka multilapis yang memasukkan dimensi institusional dan jaringan, serta rekomendasi praktis bagi UMKM, pembuat kebijakan, dan pemangku kepentingan terkait. ABSTRACTThis study investigates Indonesian MSMEs’ internationalization into the Russian market by integrating the revised Uppsala model, network theory, and marketing adaptation practices. Through a qualitative-descriptive approach, systematic literature review, and illustrative case studies, the research maps institutional barriers (complex bureaucracy, regulatory volatility, sanctions) and the pivotal role of personal networks (blat) in market access. Results indicate that successful market entry into Russia requires a blended strategy: staged market learning, establishing credible local partnerships, product and packaging adaptation, digital capability building, and alternative trade-finance arrangements to mitigate payment risks. The findings suggest theoretical expansion of Uppsala into a multi-layered framework incorporating institutional and network effects, and provide actionable recommendations for MSMEs, policymakers, and stakeholders.
Pelaksanaan Program MAMA-PAPA Menanam Malapari–Panen Porang: Misi Kolaboratif untuk Pemberdayaan dan Keberlanjutan di Lembata, NTT Bala Tifaona , Alexander Benedictus; Zefanya, Anastasia; Johnson Kennedy, Posma Sariguna; W.Nomleni, Anton Petrus; Busono , Bibin
IKRA-ITH ABDIMAS Vol. 8 No. 3 (2024): Jurnal IKRAITH-ABDIMAS Vol 8 No 3 November 2024
Publisher : Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37817/ikra-ithabdimas.v8i3.4108

Abstract

Program MAMA-PAPA (Menanam Malapari – Panen Porang) di Lembata, NTT, bertujuan mengembangkan pertanian Malapari dan Porang melalui pemberdayaan masyarakat lokal. Malapari berpotensi mendukung ekonomi hijau dan mengurangi emisi gas rumah kaca karena mampu tumbuh di lahan marginal serta digunakan sebagai bahan bakar nabati dan obat. Kegiatan pengabdian kepada masyarakat ini bertujuan mendalami dan berdiskusi dengan stakeholder atau para pelaku yang melaksanakan kegiatan penanaman tanaman Malapari di Pulau Lembata, terutama dengan PT Batara dan Yayasan Anton E.T. Diharapkan, program ini akan meningkatkan pemahaman secara mendalam mengenai malapari dan manfaatnya dalam kemandirian energi, kualitas lingkungan, serta kesejahteraan ekonomi dan kesehatan masyarakat di Lembata.
Innovation and Regulation: Legal Enablers and Challenges in Indonesia’s Digital Banking Lending Ecosystem Zefanya, Anastasia
JURNAL AKTA Vol 12, No 4 (2025): December 2025
Publisher : Program Magister (S2) Kenotariatan, Fakultas Hukum, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/akta.v12i4.47190

Abstract

 This study aims to analyze the impact of the Financial Services Authority (OJK) Regulations No.  13/POJK.02/2018, No.  12/POJK.03/2021, and No.  10/POJK.05/2022 on banking participation in technology-enabled lending, in conjunction with the enactment of Law No.  27/2022 on Personal Data Protection and Law No.  4/2023 on the Development and Strengthening of the Financial Sector. The research employs a normative-juridical approach to examine the evolution and implementation of regulatory sandboxes, digital Know – Your – Customer (e-KYC) procedures, and AI-based credit scoring mechanisms. These elements are assessed in terms of their legal foundations and practical implications for credit accessibility, operational efficiency, and financial inclusion. The findings reveal that while these regulatory advancements have significantly improved access to credit and enhanced the efficiency of digital financial services, several challenges remain. These include a rise in non-performing loans, vulnerabilities in data privacy and cybersecurity, opaque interest rate structures, and compliance gaps in anti-money laundering and counter-terrorism financing (AML/CTF) frameworks. Addressing these issues requires the development of a risk-based, technology - neutral regulatory framework, increased transparency in algorithmic decision-making, and stronger cross-sector collaboration. Such measures are essential to fostering a robust, secure, and inclusive digital lending ecosystem in Indonesia that balances innovation with consumer protection and systemic stability. 
Co-Authors Bala Tifaona , Alexander Benedictus Busono , Bibin Lumbantoruan, Rutman Martin Simanullang, Ricky Posma Sariguna Johnson Kennedy Rahmatika, Iftita Sariguna Johnson Kennedy, Posma Sibarani, Mentiana Theresia Elizabeth, Jessica W.Nomleni, Anton Petrus