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Nutritional value of mangrove snails Littoraria melanostoma from Desa Bakau West Kalimantan Sofiana, Mega Sari Juane; Safitri, Ikha; Nurdiansyah, Syarif Irwan; Oktavia, Oktavia
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 1: May 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i1.2500

Abstract

Desa Bakau Village is a coastal area in Sambas Regency, West Kalimantan, which has the potential for mangrove forests with a high level of diversity. The mangrove ecosystem is a habitat for various types of biota, such as gastropods, generally known as snails. People often consume multiple gastropods using different processing methods. The nutritional content of the gastropods consumed by the people of Desa Bakau is not yet known. Therefore, this study aims to determine the nutritional composition of a gastropod from Desa Bakau (Littoraria melanostoma), including carbohydrates, protein, fat, ash content, water content, and minerals. Sampling was carried out in August 2022 in the mangrove area of Desa Bakau using the exploration method. Determination of nutritional content is carried out by referring to AOAC (2005). Proteins were analyzed by the Kjeldahl method. Fat was analyzed using the Soxhlet method. Macrominerals (Na, K, Mg, Ca, and P) were determined using an Atomic Absorption Spectrophotometer (AAS). The nutritional content of Littoraria melanostoma is water content (1.51%), ash content (22.81%), protein (49,00 %), fat (3.60%), and carbohydrates (23.08%). The highest macromineral in Littoraria melanostoma is calcium at 71.38%. Thus, this mangrove snail can be used as a good alternative source of animal protein for human consumption at a relatively affordable price.
Pengaruh Literasi Keuangan Terhadap Perilaku Investasi Milenial di Indonesia Oktavia Oktavia; Muhammad Riziq Noval; Melani Fitriya Handayani; Rizka Hanipah; Priski Yohana Sihombing
Akuntansi Vol. 3 No. 4 (2024): Desember : Jurnal Riset Ilmu Akuntansi
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/akuntansi.v3i4.2870

Abstract

Financial literacy is an individual's ability to understand and manage finances, which plays an important role in making investment decisions. In the context of millennials in Indonesia, financial literacy is a key factor influencing investment behavior, especially in the digital era that provides wide access to various investment instruments such as stocks, mutual funds, and crypto. This journal discusses the relationship between financial literacy and millennial investment behavior by highlighting the importance of financial understanding in managing risk, making rational investment decisions, and driving individual economic growth
Pandangan Hukum Islam Terhadap Akad Pernikahan Berulang Oktavia, Oktavia
Jurnal Hukum Lex Generalis Vol 6 No 6 (2025): Tema Hukum Keluarga
Publisher : CV Rewang Rencang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56370/jhlg.v6i6.1147

Abstract

Marriage is an important thing in Islam which is regulated by strict legal principles. However, in practice, there are several traditions that involve repeated marriage contracts such as those carried out when there is a problem in the family that occurs continuously, such as there is something strange in the hearts of each partner then repeating the contract or renewing the marriage with the same partner without divorce. The formulation of the problem that occurs in this study is, how is the practice of the tradition of repeated marriage contracts? And what is the view of Islamic law on the tradition of repeated marriage contracts? This research method uses a field research method with this research being descriptive qualitative with primary data sources (obtained directly from the field) and secondary data (books, journals, etc.) and data collection methods, namely by observation, interviews and documentation. while data analysis is carried out qualitatively with an inductive thinking method. The results of this study conclude that the tradition of repeated marriage contracts is a common practice in society. This practice is carried out as an effort to renew the bonds of marriage with the aim of maintaining harmony and the integrity of the household. The process of repeated marriage contracts involves several elements such as the groom, bride, dowry, guardian nashab, witnesses, and the pronunciation of ijab and qabul. Although it does not require an official record from the KUA, the process still follows the rules that have been determined. The views of Islamic law regarding this matter are divided into two, some allow it as long as it is to maintain family harmony because maintaining family harmony is an obligation. Some prohibit it because it is considered that the second contract is considered to cancel the first contract.
Lebih dari Darah: Penerapan Good Corporate Governance (GCG) pada Bisnis Keluarga PT Sinar Mas Group Isnawati, Isnawati; Oktavia, Oktavia; Jannah, R. H; Kusumaningtias, R.; Kusumaningsih, A.
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i2.28060

Abstract

Penelitian ini bertujuan untuk mengkaji penerapan prinsip Good Corporate Governance (GCG) dalam proses suksesi kepemimpinan dan pengelolaan warisan pada PT Sinar Mas Group. Studi ini menggunakan metode deskriptif kualitatif dengan pendekatan studi kasus. Hasil penelitian menunjukkan bahwa meskipun anak usaha Sinar Mas telah menerapkan struktur GCG secara formal, penerapan prinsip GCG dalam konteks internal keluarga masih lemah. Tidak adanya dokumen suksesi, family council, maupun sistem pembagian warisan yang jelas menjadi sumber konflik internal. Penelitian ini menekankan pentingnya integrasi GCG dalam tata kelola keluarga untuk mencegah konflik dan menjaga keberlanjutan bisnis.
Persepsi Mahasiswa terhadap Penggunaan Aplikasi Keuangan Digital (E-Wallet) dalam Kehidupan Sehari-hari Oktavia, Oktavia; Noval, Muhammad Riziq; Hanipah, Rizka; Handayani, Melani Fitriya; Sihombing, Priski Yohana
Journal of Education Religion Humanities and Multidiciplinary Vol 3, No 1 (2025): Juni 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jerumi.v3i1.6225

Abstract

Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa terhadap penggunaan aplikasi keuangan digital (E-Wallet) dalam kehidupan sehari-hari. Metode yang digunakan adalah kuantitatif deskriptif dengan teknik pengumpulan data melalui kuesioner. Responden penelitian berjumlah 61 mahasiswa dari berbagai program studi. Hasil analisis deskriptif menunjukkan bahwa sebagian besar mahasiswa memiliki persepsi positif terhadap E-Wallet, terutama dalam aspek kemudahan penggunaan (mean = 4,61), kenyamanan (mean = 4,16), dan kepuasan penggunaan (mean = 4,15). Namun, terdapat catatan pada aspek ketersediaan fitur (mean = 2,87) dan biaya transaksi (mean = 3,20). Temuan ini menunjukkan bahwa meskipun mahasiswa antusias menggunakan E-Wallet, masih diperlukan pengembangan fitur dan kebijakan biaya yang lebih kompetitif.
THE CORRELATION BETWEEN THE SENSE OF BELONGING AND LEARNING MOTIVATION TOWARD THE STUDENT’S SOCIAL WELFARE Aprianif, Aprianif; Oktavia, Oktavia; Saptono, Ari; Riyadi, Riyadi; Diananda, Amita
International Journal of Business, Law, and Education Vol. 4 No. 2 (2023): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v4i2.180

Abstract

This research aims to see the correlation between the Sense of Belonging and the Motivation to Study and the correlation between the Sense of Belonging and Motivation to Study toward the Student's Social Welfare. This research uses causal models. The analysis technique used is SEM (Structural Equation Modeling), operated through the LISREL program. The population in this study were all active Indonesian students studying domestically. The number of samples in this study was 227 students who filled out questionnaires online. The results of this study indicate that the Sense of Belonging has a simultaneous influence on the Motivation to Study by 63%, and The Motivation to Study and the Sense of Belonging simultaneously influence the student's social welfare by 93%.
Design Of Web-Based Online Booking Application For Motor Vehicle Repair Using Codeigniter Framework Anisa, Tasya Nurul; Riswaya, Asep Ririh; Oktavia, Oktavia; Tay, En
Informatics Management, Engineering and Information System Journal Vol. 3 No. 1 (2025): Informatics Management, Engineering and Information System Journal
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/imeisj.v3i1.393

Abstract

This study presents the development and testing of an IoT-based temperature and humidity management system designed for mushroom cultivation. The system effectively utilizes a DHT sensor and a scheduling mechanism to monitor and control environmental conditions. Key findings reveal that the IoT-based control system allows mushroom farmers to access real-time data through a user-friendly web interface and control unit, facilitating immediate adjustments to optimize growth conditions. Testing confirmed the system's capability to maintain essential temperature and humidity levels: 22–28°C and 80–90% during mycelium development and 16–25°C and 90–95% during the fruiting body stage. These controlled conditions significantly enhance mushroom growth and productivity compared to traditional cultivation methods. The implementation of this IoT-based system not only improves the quality and yield of mushroom production but also increases operational efficiency for farmers. By integrating modern technology into agricultural practices, this study demonstrates the potential of IoT to transform conventional farming approaches into more effective and sustainable operations.
EVALUATION OF THE CONTENT VALIDITY OF THE BSDLE INSTRUMENT USING EXPERT JUDGMENT AND AIKEN’S V ANALYSIS Oktavia, Oktavia; Rahayu, Wardani; Sarifah, Iva
International Conference on Humanity Education and Society (ICHES) Vol. 4 No. 1 (2025): The 4rd International Conference on Humanity Education and Society (ICHES)
Publisher : FORPIM PTKIS ZONA TAPAL KUDA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to examine the content validity of the Belonging-Supportive Deep Learning Environments (BSDLE) instrument, designed to measure students’ perceptions of belonging, social support, and acceptance within higher education settings. The validation process involved expert evaluations in educational psychology to ensure the relevance, clarity, and alignment of the instrument items with the intended constructs. Content validity analysis using Aiken’s V yielded values ranging from 0.85 to 1.00, indicating a very high level of expert agreement on item quality. These results confirm that the BSDLE instrument has a strong foundation of content validity and is ready for subsequent empirical application. As a follow-up, it is recommended to conduct a Confirmatory Factor Analysis (CFA) to comprehensively assess construct validity in a larger and more diverse population.
Persepsi Mahasiswa terhadap Penggunaan Aplikasi Keuangan Digital (E-Wallet) dalam Kehidupan Sehari-hari Oktavia, Oktavia; Noval, Muhammad Riziq; Hanipah, Rizka; Handayani, Melani Fitriya; Sihombing, Priski Yohana
Journal of Education Religion Humanities and Multidiciplinary Vol 3, No 1 (2025): Juni 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jerumi.v3i1.6225

Abstract

Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa terhadap penggunaan aplikasi keuangan digital (E-Wallet) dalam kehidupan sehari-hari. Metode yang digunakan adalah kuantitatif deskriptif dengan teknik pengumpulan data melalui kuesioner. Responden penelitian berjumlah 61 mahasiswa dari berbagai program studi. Hasil analisis deskriptif menunjukkan bahwa sebagian besar mahasiswa memiliki persepsi positif terhadap E-Wallet, terutama dalam aspek kemudahan penggunaan (mean = 4,61), kenyamanan (mean = 4,16), dan kepuasan penggunaan (mean = 4,15). Namun, terdapat catatan pada aspek ketersediaan fitur (mean = 2,87) dan biaya transaksi (mean = 3,20). Temuan ini menunjukkan bahwa meskipun mahasiswa antusias menggunakan E-Wallet, masih diperlukan pengembangan fitur dan kebijakan biaya yang lebih kompetitif.
Gambaran Kecerdasan Linguistik Pada Anak Usia Dini Di Tk Al-Iman Transos Benua Ratu Oktavia, Oktavia
AT-TUFULA: Islamic Education Early Chilldhood Vol 1, No 1 (2025): January
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/tufula.v1i1.6955

Abstract

Linguistic intelligence refers to the ability to organize thoughts systematically and use language effectively, such as in writing, speaking, and reading. Linguistic intelligence is closely related to verbal skills, whether written or spoken, and their rules. This study aims to understand how young children develop language skills. This research is a qualitative descriptive study. Qualitative descriptive methods involve procedures that produce descriptive data in the form of written or spoken words from people and observed behavior. The findings of the study conclude that the researcher conducted interviews with teachers and parents regarding language development. The role of teachers and parents in linguistic intelligence, both verbally and in writing, is as facilitators and motivators. They can support this development by creating opportunities to encourage children to continuously hone their linguistic abilities.