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All Journal CCIT (Creative Communication and Innovative Technology) Journal Risenologi International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC) Sahaja : Journal Sharia and Humanities INTERACTION: Jurnal Pendidikan Bahasa
Dwi Oktaviani
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Religion Humanities Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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RANCANG BANGUN SISTEM INFORMASI STANDAR HARGA BARANGPADA KOTA TANGERANG Nur Azizah; Dwi Oktaviani; Windy Lia Safitri
CCIT Journal Vol 8 No 2 (2015): CCIT JOURNAL
Publisher : Universitas Raharja

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2592.201 KB) | DOI: 10.33050/ccit.v8i2.323

Abstract

In planning the procurement of goods and services the government city of Tangerang, will be compiled in a budget plan regional work units (RKA-on education) allocated from the Budget Revenue and Expenditure for Fiscal Year 2013, the compilation takes into account Standard Price of Goods. The problem faced now is the drafting, discussion and Standard Storage Unit Price still use the document to be signed by the Drafting Team and the Mayor of Tangerang as authorizing the Mayor's decision, and the data is stored in a file on Ms. Excel 2007. This proved to be less effective and time efficiency, especially when searching required by the standard price of sector departments. And waste paper for printing the books for sector departments in the form of a report each fiscal year. To overcome these problems were created Standards Information System using the web-based Goods Price CodeIgniter 2.0 framework and data storage using MySQL. With the construction of this system is expected to boost the quality of information transmission standard price of goods in the city of Tangerang.
PENGARUH KADAR NITRAT TERHADAP PERTUMBUHAN DAN KADAR LIPID MIKROALGA Melosira sp. SEBAGAI TAHAP AWAL PRODUKSI BIOFUEL Dwi Oktaviani
Risenologi Vol. 2 No. 1 (2017)
Publisher : Kelompok Peneliti Muda Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.168 KB) | DOI: 10.47028/j.risenologi.2017.21.3

Abstract

Kebutuhan Indonesia di sektor energi semakin meningkat setiap tahunnya, sedangkan energi fosil yang merupakan sumber energi utama semakin menurun. Oleh sebab itu, perlu dilakukan usaha-usaha untuk mencari bahan bakar. alternatif untuk memenuhi kebutuhan energi di Indonesia. Indonesia memiliki kekayaan alam, diantaranya mikroalga Melosira sp. yang dapat dikembangkan menjadi biofuel karena memiliki asam lemak C:16 (asam palmitat dan asam palmitoleat) yang tinggi. Pada penelitian sebelumnya diketahui bahwa Melosira sp. memiliki biomassa yang tinggi, namun kadar lipid nya cukup rendah. Kadar lipid dipengaruhi oleh zat hara, salah satunya yaitu nitrat. Tujuan penelitian ini yaitu untuk menentukan kadar nitrat yang optimal untuk produksi lipid pada mikroalga Melosira sp. Penelitian ini dilakukan di laboratorium Alga Pertamina Research and Development Pulogadung, Jakarta, pada bulan Desember 2015 - April 2016, meliputi tahap kultivasi, pemanenan, penghitungan biomassa, ekstraksi dan destilasi. Variasi konsentrasi kadar nitrat pada medium f/2 yaitu 0,88 M (kontrol), 0,58 M, 1,17 M, 1,47 M diberikan di tahap kultivasi pada aquarium. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Parameter yang diamati: kurva pertumbuhan, laju pertumbuhan, biomassa dan kadar lipid. Hasil penelitian menunjukkan laju pertumbuhan dan biomassa tertinggi didapatkan dari perlakuan dengan kadar nitrat 1,47 M, hal ini dikarenakan nitrat pada kultur dapat dimanfaatkan secara optimal untuk pembentukan biomassa melalui roses fotosintesis. Sedangkan kadar lipid tertinggi didapatkan dari perlakuan dengan kadar nitrat 0,58 M. Stress nitrat menyebabkan akumulasi lipid, sehingga kadar lipid tertinggi diperoleh dari kadar nitrat terendah yaitu 0,58 M.
ANALYSIS OF THE MARRIAGE IS SCARY PHENOMENON AMONG GENERATION Z: A PERSPECTIVE OF ISLAMIC LAW SOCIOLOGY Krismono; Dwi Oktaviani
Sahaja: Journal Sharia and Humanities Vol. 4 No. 1 (2025): Sahaja: Journal Sharia and Humanities
Publisher : Universitas Darunnajah Jakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61159/sahaja.v4i1.403

Abstract

Fenomena Marriage is Scary di kalangan Generasi Z semakin marak dan mencerminkan perubahan persepsi serta sikap terhadap pernikahan. Penelitian ini bertujuan untuk menganalisis bagaimana komentar di media sosial, khususnya TikTok, mencerminkan persepsi Generasi Z terhadap pernikahan dalam konteks fenomena ini. Menggunakan pendekatan kualitatif dengan metode deskriptif-analitis, sebanyak 63 komentar dikumpulkan dari unggahan TikTok yang membahas tren Marriage is Scary antara November 2024 hingga Januari 2025. Hasil analisis mengidentifikasi lima tema utama: ketakutan terhadap pasangan, ketidakpastian masa depan, konflik dalam rumah tangga, ketakutan finansial, dan pengaruh media sosial. Ketakutan terhadap pasangan menjadi kategori paling dominan, dipengaruhi oleh pengalaman pribadi dan eksposur terhadap narasi negatif mengenai kekerasan dalam rumah tangga serta kegagalan pernikahan. Faktor ekonomi dan ketidakstabilan finansial juga berkontribusi terhadap keputusan Generasi Z untuk menunda pernikahan, sementara ekspektasi sosial dan konflik rumah tangga semakin memperkuat skeptisisme terhadap institusi pernikahan. Dari perspektif sosiologi hukum Islam, fenomena ini mencerminkan tantangan dalam mengharmonisasikan norma hukum Islam dengan realitas sosial yang terus berubah. Hukum Islam menekankan keseimbangan dalam hubungan suami-istri, namun dalam praktiknya masih dipengaruhi oleh ekspektasi budaya patriarki yang menimbulkan kekhawatiran, terutama bagi perempuan. Studi ini menyoroti perlunya edukasi pranikah yang lebih inklusif, tidak hanya berfokus pada aspek normatif tetapi juga mempertimbangkan realitas sosial dan psikologis generasi muda. Penelitian lebih lanjut dapat mengeksplorasi pengaruh pendidikan agama, kebijakan negara, dan peran keluarga dalam membentuk persepsi pernikahan, serta mengembangkan strategi hukum Islam yang lebih adaptif terhadap perubahan sosial.
Enhancing Academic Writing Through Critical Thinking Learning Logs among Indonesian EFL University Students Ratu Anisa Kafur; Astri Rahma Wati; Olivia Anava; Dwi Oktaviani; Indri Lestari; Nuryansyah Adijaya
INTERACTION: Jurnal Pendidikan Bahasa Vol. 12 No. 1 (2025): INTERACTION: Jurnal Pendidikan Bahasa
Publisher : Program Studi Pendidikan Bahasa Inggris, Universitas Pendidikan Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36232/interactionjournal.v12i1.3288

Abstract

Integrating critical thinking (CT) into English as a Foreign Language (EFL) writing instruction presents ongoing challenges, particularly in non-Western academic settings such as Indonesia. Therefore, this study investigates using CT-oriented learning logs to improve academic writing performance among EFL university students at STKIP PGRI Lampung. The research aimed to enhance students’ ability to develop coherent arguments and express reasoned perspectives in writing. Employing a mixed-methods design, the study involved 35 second-semester students who participated in a 14-week intervention that combined opinion writing, summary tasks, and reflective responses. Quantitative data were collected through pre- and post-tests assessed using holistic and analytical rubrics, while qualitative data were derived from thematic analysis of students’ reflective logs. Results indicated significant improvements in writing fluency, argumentative structure, and quality of reasoning. However, aspects such as the clarity of topic sentences and paragraph cohesion remained areas for development. The findings contribute to the growing literature on CT in EFL contexts and demonstrate that structured reflective practices can effectively support the development of academic writing. This study offers practical implications for EFL educators aiming to integrate critical thinking into writing pedagogy through accessible and contextualized strategies.
COMPANY SIZE MODERATES: THE EFFECT OF PROFITABILITY, LEVERAGE, AND CAPITAL INTENSITY ON TAX AVOIDANCE Dwi Oktaviani; Dhea Ayu Aprilia; Rifska Febriyani; Hakim, Mohamad Zulman; Imam Hidayat; Budi Rohmansyah
International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC) Vol. 3 No. 4 (2025): August
Publisher : ZILLZELL MEDIA PRIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61990/ijamesc.v3i4.544

Abstract

This study aims to determine the effect of profitability, leverage and capital intensity on tax avoidance moderated by company size. The sample of this study was 60 property & real estate sector companies listed on the Indonesia Stock Exchange (IDX) in 2021 - 2023. The results of the study stated that profitability had no effect on tax avoidance, leverage had no effect on tax avoidance while capital intensity had an effect on tax avoidance, and the company size variable was able to moderate the capital intensity, and the company size variable was unable to moderate profitability and leverage variables on tax avoidance in property & real estate sector companies listed on the Indonesia Stock Exchange (IDX) in 2021-2023.
Co-Authors Adijaya, Nuryansyah Astri Rahma Wati Budi Rohmansyah Dhea Ayu Aprilia Hakim, Mohamad Zulman Imam Hidayat Indri Lestari Krismono Nur Azizah Olivia Anava Ratu Anisa Kafur Rifska Febriyani Windy Lia Safitri