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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA Al-Iqtishad : Jurnal Ilmu Ekonomi Syariah (Journal of Islamic Economics) Nature: National Academic Journal of Architecture Jurnal Ilmiah Ekonomi Islam BAREKENG: Jurnal Ilmu Matematika dan Terapan IKRA-ITH Humaniora : Jurnal Sosial dan Humaniora Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Jurnal Kewirausahaan dan Bisnis JURNAL CEMERLANG: Pengabdian pada Masyarakat JEMPER (Jurnal Ekonomi Manajemen Perbankan) Inovasi: Jurnal Ilmiah Ilmu Manajemen BASKARA: Journal of Business and Entrepreneurship Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil Kontigensi: Jurnal Ilmiah Manajemen Jurnal Ekonomi Trisakti Media Ekonomi Iltizamat : Journal Of Economic Sharia Law and Business Studies Media Riset Bisnis Ekonomi Sains dan Terapan J-CEKI Jurnal Ekonomi, Manajemen, Akuntansi Taraadin : Jurnal Ekonomi dan Bisnis Islam MILANG Journal of Mathematics and Its Applications
Jaharuddin, Jaharuddin
Universitas Muhammadiyah Jakarta
Religion Aerospace Engineering Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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ANALISIS PENERAPAN BUSINESS MODEL CANVAS (BMC) PADA NASI BOX KYBOKS Hakim, Ulil Akbar; Jaharuddin, Jaharuddin
Media Riset Bisnis Ekonomi Sains dan Terapan Vol 1, No 4 (2023): Media Riset Bisnis Ekonomi Sains dan Terapan
Publisher : Taksasila Edukasi Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71312/mrbest.v1i4.123

Abstract

This study examines how the Business Model Canvas (BMC) is applied in the Kyboks rice box business. Kyboks is a unique and affordable business that faces challenges due to its remote locations. The researchers utilized BMC as a tool to map Kyboks’ business model and expand its market coverage. The research method involved descriptive research with a qualitative approach, and data was collected through interviews with a Kyboks business owner. The analysis of the collected data using a qualitative approach and BMC revealed that Kyboks incorporates all nine elements of the BMC in its operations. Kyboks targets Gen-Z, individuals in specific areas, office employees, and spicy food enthusiasts. The value propositions offered by Kyboks include good chili flavor, affordable prices, unique rice box combinations, and free delivery. Kyboks employs social media platforms, particularly Instagram, and word of mouth as distribution channels. To further expand its business reach, Kyboks should explore creative and innovative ideas, such as collaborating with influencers.Keyword: Business Model Canvas, Rice Box, Kyboks, Business Analyst 
OPTIMAL STRATEGIES FOR DENGUE CONTROL: WOLBACHIA-INFECTED MOSQUITOES DEPLOYMENT, PUBLIC HEALTH EDUCATION, AND VACCINATION Bakhtiar, Toni; Jaharuddin, Jaharuddin; Hanum, Farida
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 20 No 2 (2026): BAREKENG: Journal of Mathematics and Its Application
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol20iss2pp1301-1316

Abstract

Wolbachia-infected mosquitoes present a promising method for dengue control by inhibiting viral replication, reducing mosquito reproductive capacity, and shortening the lifespan of Aedes aegypti mosquitoes. This study introduces a novel optimal control model that uniquely integrates two distinct release strategies for Wolbachia-infected mosquitoes—constant and proportional rates. While prior research has explored Wolbachia deployment, our model is the first to directly compare and contrast these two rate types within the same framework to assess their differential impact on dengue transmission dynamics. This provides a more comprehensive understanding of effective release protocols, addressing a critical gap in the literature regarding optimal and adaptive Wolbachia deployment. Based on model simulations for North Kembangan Village, Jakarta, we find that a single-control strategy using Wolbachia mosquito release alone can reduce dengue cases by up to 15%. However, a multiple-control strategy that combines Wolbachia releases with public health education and vaccination is the most effective approach, achieving a substantial reduction of up to 58%. In a cost-effectiveness analysis, the study reveals that the Wolbachia-only strategy (proportional release) is the most cost-effective in terms of cost per infection averted. In terms of release dynamics, the study reveals that a constant release rate provides long-term benefits by establishing a stable Wolbachia-infected mosquito population, whereas a proportional release rate is more effective for achieving a rapid, short-term reduction in dengue cases.
EKSPLORASI PERSEPSI NASABAH TERHADAP FAKTOR-FAKTOR PEMBENTUK MINAT PEMBIAYAAN BANK SYARIAH: ANALISIS STATISTIK DESKRIPTIF Saputra, Rega; Jaharuddin, Jaharuddin
Media Riset Bisnis Ekonomi Sains dan Terapan Vol 4, No 2 (2025): Media Riset Bisnis Ekonomi Sains dan Terapan
Publisher : Taksasila Edukasi Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71312/mrbest.v4i2.793

Abstract

This study aims to systematically describe the perceptions of Islamic bank customers in Indonesia regarding the factors that influence their interest in using Islamic bank financing, which include trust, promotion, service quality, and Islamic religiosity, using a descriptive statistical approach. An exploratory descriptive approach was used in this study. The research sample consisted of 538 Islamic bank customers in Indonesia who were selected using purposive sampling. Data were collected through a structured questionnaire with a 5-point Likert scale that had been tested for validity and reliability. Data analysis was performed using descriptive statistics to describe the characteristics of the respondents and their perceptions of the research variables through minimum, maximum, mean, and standard deviation values. The research findings show that trust, promotion, service quality, and Islamic religiosity are in the high category with relatively homogeneous perceptions among respondents, thus playing a significant role in encouraging customer interest in Islamic bank financing. The low standard deviation value also indicates that the influence of these four variables is positive and relatively stable among respondents. This study contributes theoretically to the study of Islamic banking in Indonesia and has practical implications as a guide for Islamic banks, particularly BSI, in increasing the interest of young customers aged 20–25 years, the majority of whom are students, in Islamic financing.Keywords : Sharia bank, interest, financing, strategy
FAKTOR PENENTU MINAT INVESTASI REKSA DANA SYARIAH Astriana, Nahya; Jaharuddin, Jaharuddin
Media Riset Bisnis Ekonomi Sains dan Terapan Vol 4, No 2 (2025): Media Riset Bisnis Ekonomi Sains dan Terapan
Publisher : Taksasila Edukasi Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71312/mrbest.v4i2.777

Abstract

This study examines the effects of Islamic financial literacy, income, and risk perception on investment interest in Islamic mutual funds, as well as the role of Islamic religiosity as a moderating variable. A quantitative explanatory approach was employed, with data collected through an online questionnaire from 316 Muslim respondents in Indonesia. The data were analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM). The results show that Islamic financial literacy, income, and Islamic religiosity have a positive and significant effect on investment interest in Islamic mutual funds, with income identified as the most dominant factor. In contrast, risk perception does not significantly influence investment interest. The findings also indicate that Islamic religiosity does not act as a moderating variable but has a direct effect on investment interest. The proposed model explains 46.8% of the variance in investment interest. These findings suggest that investment decisions in Islamic mutual funds are driven more by financial capability and religious values than by risk considerations, highlighting the importance of strengthening Islamic financial literacy and expanding access to Islamic mutual fund products.Keywords: Islamic financial literacy, income, risk perception, Islamic religiosity, investment interest.
Co-Authors Abbie Pangestu Abdullah Najib Azzamani Adi Mansah Afifah Harisah Ahmad Rodoni AIN, N. Ainun Zamilah Al Anshari Alaik Rifqi Sidqon ALDILLA, I. Andry Priharta Anggraini, Dahlia Tri ARDIANSYAH ARDIANSYAH Arsalan Bintang Romadi Astriana, Nahya Aulia, Nabila Nur BAKHTIAR, T. Bambang Sutrisno BANO, E. N. Budi Asmita Darto Dyanti, Najwa Putri Eti Rohaeti FAHRURRAZI, F. Fakhri Muhammad Ario Putra Faricha Noor Aida Farida Hanum Firdasari Firdasari Firdausiyah, Salsabila Furqoni, Muhammad Ihsan Gani, Nur Asni Hadi Sumarno Hafidz Ainur Rofi Hajmi Almanfaluthi Salam Hakim, Ulil Akbar HANUM, F. Hartutik (Hartutik) HASANNUDIN, H. HERMANSYAH, H. Irfan Purnawan Purnawan Irmawati Irmawati Khulud Saadah Almadaniah KUSNANTO, A. L. Hakim M Za'im Musyaffa Masthura, Lely Medo Maulianza Meri Prasetyawati Muchtar, Masruri Muhammad Fariz Abdullah Pelu Mumtaz, Alisa Hana Nahya Astriana Natalia, D. Nur Asni Gani Nur Asni Gani Nur Aziezah Nur Hidayah Nur Hidayah Nurul Ramandini Nurul Syamsiah OKTAFIANI, L. D. Puja Trisena PUTRI PRATAMA R, Ria Wikantari R. Melda Maesarach Rahayu Dwi Lestari Rahmita Nurul Muthmainnah Rega Saputra Rony Edward Utama Rony Edward Utama Rully Mujiastuti SAHAMONY, N. F. Saputra, Rega Setya Nugroho Isri Yuwono SIANTURI, P. SISWANDI, S. Sofyan Rizal Sofyan Rizal, Sofyan Sudirman Sudirman Sukardi Sukardi Syifa Fauziyah, Syifa Taufik Arfan Toni Bakhtiar Tri Ananto Utama, Rony Edward Utama, Rony Edward Utama WIBOWO, A. T. Wulan Rindyana S Yahya, Muhammad Ridwan Yahya, Wardah