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Destiarini, Destiarini
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Journal : Indo-MathEdu Intellectuals Journal

 1 
Optimasi Formulasi Ayam Petelur Menggunakan Metode Pemrograman Linier untuk Meminimalkan Biaya Pakan pada BUMDes Maju Bersama Lengkiti Azhari, Yoga; Handoko, Doddy; Risalman, Nurmulia Risky; Muslim, Edi; Destiarini, Destiarini
Indo-MathEdu Intellectuals Journal Vol. 6 No. 8 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i8.4417

Abstract

Feed costs are the largest component in laying hen production, which can reach 70% of the total cost, so an efficient formulation is needed to maintain profitability. This study aims to optimize laying hen feed formulations using linear programming methods to minimize feed costs without reducing nutritional adequacy. A quantitative approach was used by developing a linear programming model that considers the essential nutrient requirements such as protein, energy, calcium, and phosphorus, with feed ingredients including corn, soybean meal, bran, fish meal, and limestone. The optimization process was carried out with the help of computational tools to determine the lowest-cost combination of feed ingredients that still meets the nutritional standards of laying hens. The research results indicate that the optimized formulation successfully reduced feed costs compared to conventional formulations without compromising nutritional quality. In addition, this model also provides flexibility in substituting feed ingredients when market price fluctuations occur, allowing farmers to adjust to dynamic economic conditions. In conclusion, the linear programming method has been proven effective in formulating cost-effective layer chicken feed, offering financial benefits as well as practical applications in the poultry farming sector.
Penerapan Metode Simpleks untuk Optimasi Prestasi Belajar Siswa di MIN 2 Oku Husniawati, Husniawati; Areska, Finta; Sandra, Nazua Adi; Agustino, Ringgho; Sunan, Sunan; Destiarini, Destiarini
Indo-MathEdu Intellectuals Journal Vol. 6 No. 8 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i8.4791

Abstract

This study aims to apply the Simplex method within the framework of operations research to optimise the distribution of student learning time at MIN 2 OKU, particularly in Mathematics, Indonesian Language, and Science subjects, which have different levels of difficulty. The research uses a quantitative approach with a mathematical modelling design based on Linear Programming. Data was obtained through observation of student learning activities, interviews with teachers, distribution of questionnaires to students, and documentation of learning outcomes as the basis for determining the objective function and model constraints. The collected data was analysed by constructing a mathematical model, which was then solved using the Simplex method to obtain the optimal solution. The results of the analysis show that the most optimal allocation of learning time is 2 hours for Mathematics, 0.5 hours for Indonesian Language, and 0.5 hours for Science. These findings provide an objective picture of more efficient and proportional learning time management according to student needs. Thus, the Simplex method has been proven to be effectively applicable in the context of primary education as a data-based decision-making tool to support more focused and rational learning planning.
Audit Manajemen Sumber Daya Manusia dalam Upaya Peningkatan Efektivitas Kinerja Perangkat Desa di Kantor Desa Bumi Jaya Kabupaten Okus Kontesa, Melia; Nurfadila, Nova; Kariya, Hetty; Sapitri, Hera; Anggini, Marcha Dwi; Destiarini, Destiarini
Indo-MathEdu Intellectuals Journal Vol. 7 No. 1 (2026): Indo-MathEdu Intellectuals Journal (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i1.4859

Abstract

This study aims to analyze the implementation of human resource management audits to improve the performance effectiveness of village officials at the Bumi Jaya Village Office. A human resource management audit is a systematic evaluation activity to assess the effectiveness and efficiency of human resource management functions, such as planning, recruitment, training, performance appraisal, and compensation. The research method used was descriptive qualitative, with data collection techniques including interviews, observation, and documentation with village officials and related parties. Data analysis was conducted through the stages of data reduction, data presentation, and conclusion drawing. The results indicate that the implementation of human resource management audits at the Bumi Jaya Village Office is still suboptimal. Several aspects, such as training and performance appraisal, require improvement to align with effective management standards. Through the implementation of human resource audits, the village government can identify weaknesses in the human resource management system and improve the performance and competency of village officials. The ongoing implementation of human resource audits is expected to increase the effectiveness of village officials, improve the quality of public services, and help achieve village development goals optimally
Analisis Strategi Bersaing Pada UKM Laundry (Studi Kasus Pada Wijaya Laundry Kota Baturaja) Destiarini, Destiarini; Wijaya, . Habibullah; Pratama, Riyan Andika; Kurniawan, Rifqi; Chandraloka, David; Mirando, Rahmat Dwiki
Indo-MathEdu Intellectuals Journal Vol. 7 No. 1 (2026): Indo-MathEdu Intellectuals Journal (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i1.4863

Abstract

This study aims to formulate an appropriate competitive strategy for Wijaya Laundry in Baturaja City through an analysis of internal and external factors and service quality. The research method used is descriptive qualitative with data collection techniques in the form of interviews and direct observation. Sampling was carried out purposively by involving 15 respondents consisting of the owners and customers of Wijaya Laundry. Data analysis was conducted using SWOT analysis to identify strengths, weaknesses, opportunities, and threats, as well as service quality analysis covering the aspects of physical evidence, reliability, responsiveness, assurance, and empathy. The results showed that Wijaya Laundry had a number of internal weaknesses, including the absence of clear business planning, unorganised financial management, unstructured task distribution, and limited promotional activities. Externally, opportunities were not being optimally utilised, particularly the use of digital technology as a promotional medium. In addition, service quality still needed to be improved, especially in terms of the comfort of business facilities. Based on the SWOT analysis results, the recommended competitive strategy is an intensive strategy in the form of market penetration through increased promotional activities, expansion of digital-based promotional reach, and the provision of customer loyalty programmes to increase competitiveness and maintain business sustainability.
Co-Authors Abdul Rahman Abdul Rahman Afriantamtomi, Afriantamtomi Agustino, Ringgho Anggini, Marcha Dwi Areska, Finta Aryanto, Sodiq Azhari Azhari Azhari, Achmad Azhari, Yoga Azwar Azwar Chandraloka, David Dharma Putra, Muhammad Ocka Eka Rizki Meiwinda Erich, Erich Handoko, Doddy Hasibuan, Rahmawaty Husniawati, Husniawati Imam Syaifudin Kariya, Hetty Kontesa, Melia Kurniawan, Rifqi Lucyana Lucyana, Lucyana Mirando, Rahmat Dwiki Muhammad Rama Sanjaya, Muhammad Rama Munir, Amin Muslim, Edi Nurfadila, Nova Pratama, Riyan Andika Pujianto Pujianto Rachman, Merhan Abibur Rama Sanjaya Ratih Primandari, Novegya Risalman, Nurmulia Risky Safaruddin Safarudin Safarudin, Safarudin Salman Al Farisi, Salman Salman Al Farisi, Salman Al Sandra, Nazua Adi Sapitri, Hera Sari, Anggun Sugeng Santoso Suhendra Suhendra Sunan, Sunan Syahputra, Aditiya Trilaksana, Yohanes Wijaya, . Habibullah