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All Journal Jurnal Perikanan dan Kelautan BIOTROPIA - The Southeast Asian Journal of Tropical Biology KADIKMA Journal of Education and Learning (EduLearn) Jurnal Online Mahasiswa (JOM) Bidang Pertanian JDE (Journal of Developing Economies) MALIH PEDDAS Jurnal Maneksi (Management Ekonomi Dan Akuntansi) JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik Universitas Medan Area Jurnal Pemberdayaan Masyarakat Madani (JPMM) Jurnal EMT KITA JTERA (Jurnal Teknologi Rekayasa) Jurnal Administrasi dan Manajemen Pendidikan MarIslands Media Kesehatan Politeknik Kesehatan Makassar JURNAL PENDIDIKAN TAMBUSAI AL-TANZIM : JURNAL MANAJEMEN PENDIDIKAN ISLAM Jurnal Biomedika dan Kesehatan ANARGYA: Jurnal Ilmiah Pendidikan Matematika PINISI Discretion Review Science Midwifery Unri Conference Series: Community Engagement Jurnal Pengabdian Nasional Devotion: Journal of Research and Community Service Journal of Rural and Urban Community Empowerment Jurnal Neraca Peradaban Jurnal Gagasan Hukum Kolaborasi Jurnal Pengabdian Masyarakat Jurnal Peradaban Masyarakat (JPM) Jurnal Karya Abdi Masyarakat Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Cerdika: Jurnal Ilmiah Indonesia Tabela Jurnal Pertanian Berkelanjutan Transforma: Jurnal Manajemen Jurnal Pendidikan Ekonomi, Perkantoran, dan Akuntansi Proceedings Series of Educational Studies Jurnal Kefarmasian Indonesia Jurnal Perikanan dan Kelautan Jurnal Perikanan International Martial Arts and Culture Journal. Jurnal Ilmiah Manajemen Profetik
Indra Lesmana
Fakultas Fisioterapi Universitas Esa Unggul
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STUDI KELAYAKAN FINANSIAL USAHA BUDIDAYA UDANG VANNAMEI (Litopenaeus vannamei) DI KECAMATAN PANTAI CERMIN KABUPATEN SERDANG BEDAGAI PROVINSI SUMATERA UTARA Nainggolan, Astrid Indah Sari; Lesmana, Indra; Utomo, Budi; Usman, Syammaun; Suryanti, Ani
MarIslands Vol 1 No 1 (2021): MarIsland
Publisher : Department of Socio-economic Fisheries, Marine Science and Fisheries Faculty, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jm.v1i1.2646

Abstract

Penelitian ini bertujuan untuk mengetahui besarnya biaya dan pendapatan usaha budidaya udang vannamei, studi kelayakan usaha budidaya, dan menganalisis kenaikan biaya variabel pada usaha budidaya udang vannamei. Penelitian ini dilakukan pada bulan Maret-Mei 2018. Hasil penelitian yang diperoleh yaitu ; 1) Total biaya usaha budidaya udang vannamei sebesar Rp. 1,362,489,494 dan total pendapatan sebesar Rp. 828.810.506, 2) Studi kelayakan finansial usaha budidaya udang vannamei di Tambak Udang Alam Laut Lestari menghasilkan R/C Rasio sebesar 1,61 , B/C Rasio sebesar 0,61, break event point (BEP) terbagi atas 2, yaitu BEP Produksi/volume dan BEP harga. BEP Produksi/volume mendapatkan nilai sebesar 17.127 kg, sedangkan BEP harga mendapatkan nilai Rp. 54.218 dan payback period (PP) dalam jangka waktu 1 tahun 2 bulan. 3). Hasil analisis sensitivitas dan switching value, kenaikan biaya variabel sebesar 3% masih bisa ditoleransi, namun kenaikan biaya variabel sebesar 61% maka Tambak Udang akan mengalami kerugian.
Penguatan Kapasitas UMKM Perikanan melalui Teknologi Bioflok dan Pemijahan Semi-Alami: Studi Desa Binaan Universitas Riau di Pekanbaru Lesmana, Indra; Aulia, Ando Fahda; Siagian, Desi Rahmadani; Misdawita, Midawita; Firmansyah, Rodi; Yulindra, Ade
Unri Conference Series: Community Engagement Vol 7 (2025): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.7.256-263

Abstract

Aquaculture-based micro, small, and medium enterprises (MSMEs) often struggle with limited technology, weak management, and high production costs. This program aimed to strengthen the capacity of aquaculture MSMEs through the application of biofloc technology and semi-natural spawning techniques in catfish culture. The intervention was carried out with the “Maju Bersama” Community Business Group (KUBE) in Industritenayan, Pekanbaru, under the Community Development Program (Desa Binaan) of Universitas Riau. Methods included counseling, training, workshops, demonstrations, and mentoring on hatchery techniques, grow-out management, and entrepreneurship. Program evaluation was conducted using a participatory approach, measuring improvements in skills, seed production, and system sustainability. Results showed increased knowledge and skills of the target group in catfish breeding and farming. The establishment of a hatchery unit enabled independent seed production, reducing dependence on external suppliers and lowering costs. Biofloc systems improved feed efficiency, water quality, and survival rates. These outcomes demonstrate that integrating aquaculture technology with business capacity building can be an effective model of community empowerment. The program contributed to income generation, MSME independence, and supported Sustainable Development Goals (SDGs) related to decent work and economic growth.
Dampak Penggunaan Pinjaman Online Terhadap Gaya Hidup Konsumtif Mahasiswa STIE Ekuitas Putri, Mellya; Oktovina, Reine; Oktovini, Reina; Lesmana, Indra; Rinaldo, Dito
Jurnal Maneksi (Management Ekonomi Dan Akuntansi) Vol. 12 No. 4 (2023): Jurnal Maneksi (Management Ekonomi Dan Akuntansi)
Publisher : Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/jm.v12i4.1939

Abstract

One of the digital financial services offered by financial service providers commonly called fintech is online loans. With easy terms and conditions, online loans make it easier for people, including students, to borrow money online. This service can influence students' consumptive lifestyle. Students who want to borrow money to meet their needs can take advantage of this online loan application, which allows money to be disbursed immediately. Loan repayment is considered easy because it can be paid in installments with a certain interest depending on the period chosen. The aim of this research is to find out how the use of online loan applications impacts the consumptive behavior or lifestyle of STIE Equity students. Students who used loan applications were surveyed via questionnaires. The research results show that the average student uses online loan applications because of necessity and is tempted by offers such as interest and price discounts.
Tantangan Legalitas UMKM di Indonesia: Upaya Pemerintah dalam Penerbitan NIB Untuk Mendukung Pertumbuhan Ekonomi di Kabupaten Bantul Elena, Syafira; Lesmana, Indra; Fridayani, Helen Dian; Nurmandi, Achmad
JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik UMA (Journal of Governance and Political UMA) Vol. 14 No. 1 (2026): JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik UMA (Journal of Governance
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jppuma.v14i1.17197

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play a vital role in driving regional economic growth; however, the level of business legality, as indicated by Business Identification Number (NIB) ownership, remains uneven across regions. This study aims to analyze the spatial distribution of MSMEs and disparities in NIB ownership in Bantul Regency, and to examine the role of the local government in promoting business formalization. A mixed-methods approach is employed, combining qualitative descriptive analysis with spatial analysis using Geographic Information Systems (GIS). Secondary data were collected from local government agencies, the Central Statistics Agency (BPS), and relevant scientific literature, covering approximately 96,000 MSMEs at the subdistrict level. Data analysis was conducted using the interactive model of Miles and Huberman, integrated with spatial mapping techniques. The findings reveal that while MSMEs are widely distributed, NIB ownership remains uneven, particularly in peripheral areas. This disparity is influenced by limited digital literacy, unequal access to digital infrastructure, and variations in government outreach and institutional capacity. The study highlights that spatial factors and governance effectiveness significantly shape business legality. It contributes to the literature by incorporating spatial perspectives into MSME legality studies and emphasizes the importance of place-based policy interventions to support inclusive and sustainable business formalization.
ARTIFICIAL INTELLIGENCE IN ENHANCING LEARNING MOTIVATION AND SELF-DIRECTED LEARNING AMONG PRE-SERVICE TEACHERS: A SYSTEMATIC REVIEW Ariyanti, Nova Syafira; Maisyaroh, Maisyaroh; Lesmana, Indra; Ananta, Maulana Paramaditya
Jurnal Pendidikan Ekonomi, Perkantoran, dan Akuntansi Vol. 6 No. 3 (2025): Jurnal Pendidikan Ekonomi, Perkantoran, dan Akuntansi
Publisher : Faculty of Economics and Business, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpepa.0603.07

Abstract

This study aims to analyse the use of Artificial Intelligence (AI) in improving student teacher motivation and learning independence with a Systematic Literature Review (SLR) approach. The study followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines with data sources from the Scopus database for the period 2019–2024. The process of article selection was done through the phases of identification, screening, testing of feasibility and selection of final article. This process resulted in 32 articles being retrieved that met the inclusion criteria and were analysed using thematic analysis techniques. Results of this research indicate that the use of AI, especially generative artificial intelligence such as ChatGPT, learning chatbots, and intelligent tutoring systems, could improve student learning motivation through more flexible, interactive, and personalised learning. In addition, AI also enables enhanced self-directed learning through easy access to information, self-management of the learning process, and the development of problem-solving skills. This study contributes to the growing body of research on the implementation of AI in higher education and specifically the digital learning transformation for student teachers in the era of modern education.
Co-Authors Abdul Rochman Achmad Nurmandi Agrina, Agrina Akhyar Ali Ali Busro, M Ananta, Maulana Paramaditya Ando Fahda Aulia Angelie, Hanika Ani Suryanti Anjani, Ayu Sri Arfianti, Dina Argantos, Argantos Ariyanti, Nova Syafira Ariyanto, Dedi Asep Sunandar Atmanegara, Wiliam Aurantika, Rindu Azkia, Zahratul Bambang Budi Wiyono Benny Heltonika Besri Nasrul binti Syariff M. Fuad, Dayang Rafidah BUDI SETIADI DARYONO Budi Utomo Burhanuddin Burhanuddin Chairul Chairul Clara Yolandika Dahlan Tampubolon Daniel Akbar Wibowo Desi Rahmadani Siagian Dian Iriani Dini Nurbaeti Zen Dito Rinaldo, Dito Eka Yuli Astuti Elena, Syafira Ervin Oktavianingtyas Fadhila, Isadatul Fadhilah, Rahma Faqih, Achmad Fauzan Shobiry, Ahmad Kholish Fauziah, Silva Febrialismanto, Febrialismanto Firmansyah, Rodhi Firmansyah, Rodi Fitra, Deni Ganies Riza Aristya Geovani Meiwanda Gunawan, Erix Harahap, Nur Imma Hasanah, Alfiyah Nurul Hasanah, Muslifah Hasibuan, Aldy Riau Wansyah Helen Dian Fridayani, Helen Dian Hendrawati, Trisiani Dewi Hengki Firmanda Hermanzoni, Hermanzoni Hertini, Reni Hidayat, Madyan Akmal Holiawati, Holiawati Indarini, Endang Indriyani Indriyani Intan Lestari Ivor L. Labaro Jamil, Muh. Johan, Vonny S Juharyanto Juharyanto Karmilah, Karmilah Kartono , Khoirunurrofik, Khoirunurrofik Kumala, Destiana Latifah, Vida Rahma Maisyaroh Maulana Amirul Adha Misdawita, Misdawita muflihah muflihah Muhammad Iqbal Jauhar Hanim Mulyadi Mulyadi Mulyani, Isma Mulyati Mulyati Nainggolan, Ananto Puradi Nainggolan, Astrid Indah Sari Niken Satuti Nur Handayani Nofryanti, Nofryanti Novreta Ersyi Darfia Nur Aini Nuralam, Deni Nurcahyati, Vivi Indah Nurhasanah, Anggun Diyan Nurkholik , Dedeng Oktavia, Suci Rahma Oktovina, Reine Oktovini, Reina Pamikiran, Revols D. Ch. Permasih, Desty Pratiwi, Arini Dian Purwana E.S., Dedi Putri, Mellya Putri, Siti Julfa Sa`Diah Putri, Yessa Meidina Radith Mahatma Rahmadi, R. Alip Pratama Rina Kuswahyuning, Rina Rinaldo, Mas Rindi Metalisa, Rindi Rizka Damayanti Rizki Firdausi Rachma Dania Rochmawati, Rochmawati Romi Kurniadi Ronni Yenes Saharani, Silvi Intan Sakiah, Sakiah Satriawati, Nofri Sibagariang, Rina D Silalahi, Alyuda B Sintawati, Cucu Siti Aisyah Sri Astuty Sri Endang Kornita Subambang, Bagus Sufriyanti, Fitria Suharni Suharni Sunani, Sunani Susanto Susanto Syammaun Usman Tatariyanto, Firman Tita Rohita Tri Ratnaningsih Tutut Chusniyah Tuty Arisuryanti, Tuty Usman, HM Valdez, Anabelie Villa Valentine, Erick Wahyudi Wahyudi Walid Walid, Walid Warasti, Nabila Salsabillah Widyasari, Adristi Shafa Woniman, Woniman Yulindra, Ade Yusuf, Adib Fakhruddin Zahtamal Zahtamal Zukra, Shelly