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All Journal Jurnal Akuntansi & Auditing Indonesia Jurnal KALAM Kontinu: Jurnal Penelitian Didaktik Matematika Jurnal Mudarrisuna: Media Kajian Pendidikan Agama Islam Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Terampil : Jurnal Pendidikan dan Pembelajaran Dasar Equilibrium: Jurnal Ilmiah Ekonomi, Manajemen dan Akuntansi JMPM: Jurnal Matematika dan Pendidikan Matematika Desimal: Jurnal Matematika al-Uqud : Journal of Islamic Economics JPPI (Jurnal Pendidikan Islam Pendekatan Interdisipliner) Jurnal Surya Masyarakat Ultima Management : Jurnal Ilmu Manajemen Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Journal of Contemporary Accounting Jurnal Abdimas Madani dan Lestari (JAMALI) Jurnal Ilmiah Edunomika (JIE) Journal of Enterprise and Development (JED) Proceeding of National Conference on Accounting & Finance Journal of Robotics and Control (JRC) Jurnal Riset Akuntansi Kontemporer The Indonesian Journal of Accounting Research Abdimasku : Jurnal Pengabdian Masyarakat El-Wasathiya: Jurnal Studi Agama Tadarus Tarbawy : Jurnal Kajian Islam dan Pendidikan SCHOOLAR: Social and Literature Study in Education Edupedia: Jurnal Studi Pendidikan dan Pedagogi Islam JUKESHUM: Jurnal Pengabdian Masyarakat Mimbar Agama Budaya Progresif : Media Publikasi Ilmiah Journal of Tropical Food and Agroindustrial Technology Millah: Journal of Religious Studies Asean International Journal of Business Jurnal Ekonomi Syariah dan Hukum Islam Aceh Journal of Community Engagement (AJCE) Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia Jurnal Ekonomi Kreatif dan Manajemen Bisnis Digital (JEKOMBITAL) Journal of Pharmaceutical and Sciences. Eksponensial Jurnal Sains Alami (Known Nature) International Journal of Innovation and Education Research Indonesian Journal of Applied Mathematics Jurnal Sains dan Teknologi Transcendent Journal of Mathematics and Applications Leuser Journal of Environmental Studies Grimsa Journal of Science Engineering and Technology Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Jurnal Investasi Islam Jurnal Penelitian Pendidikan Indonesia (JPPI) Adpebi Science Series AJER : Advanced Journal of Education and Religion Jurnal Pengabdian dan Pemberdayaan Kesehatan Al-Insyiroh: Jurnal Studi Keislaman Jurnal Pengabdian Tangerang Selatan
Mahmudi Mahmudi
Program Pasca Sarjana Fakultas Ilmu Agama Islam, Universitas Islam Indonesia, Yogyakarta
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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Journal : Transcendent Journal of Mathematics and Applications

 1 
Forecasting of Clean Water Usage by Observing Trend Pattern using Time Series Method Mahmudi, Mahmudi; Nurillah, Usmau Lidya; Rusdiana, Siti; Saputra, T Murdani
Transcendent Journal of Mathematics and Applications Vol 2, No 1 (2023)
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/tjoma.v2i1.31377

Abstract

Population growth will increase the need for clean water. One of the clean water providers in the city of Banda Aceh is Local Water Supply Utility (PDAM) Tirta Daroy. To anticipate the surge in demand for clean water, PDAM needs to know the need for clean water in the future. One of the steps that can be taken is to do forecasting with the double exponential smoothing and triple exponential smoothing method. The smallest error value can be found using the mean absolute percentage error (MAPE) formula. Based on research, the double exponential smoothing method provides the most accurate forecast data when the parameter value 0.6 with an error of 3.5%. While the triple exponential smoothing method, the most accurate forecast data is obtained when the alpha value is 0.4 with an error of 3.55%.
Path Planning for Parking of Four Wheeled Vehicle with Minimum Energy and Optimum Parking Space Lutfan Milzam, Ahmad; Usman, Tarmizi; Ikhwan, Muhammad; Mahmudi, Mahmudi; Amri, Saiful
Transcendent Journal of Mathematics and Applications Vol 1, No 1 (2022)
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/tjoma.v1i1.28853

Abstract

As the number of private vehicles grows, so does the demand for parking space. It was also in charge of traffic congestion and high parking fees in downtown, particularly near public services and the central business district. The goal of this paper was to optimize path planning with the least amount of energy and the most parking space. To achieve this goal, three parts of optimization were used. They were divided into three categories: optimal parking space for obtaining area bounded and parking angle, path planning with boundaries and constraints to find the path with the least amount of energy, and finally vehicle direction for comparison with other recent works. The simulation revealed that the best parking space could result in a parking angle as the final vehicle direction. Based on the results, the produced path was more efficient, with an objective function energy of 394.44 unit of energy and a vehicle speed of 4.3 km/h. Because of its closeness to previous work, the route verified that it could be driven in reverse parking action.
Pengoptimalan Masalah Pemrograman Nonlinier menggunakan Metode Quadratic Programming Nurmaulidar, Nurmaulidar; Hafnani, Hafnani; Mahmudi, Mahmudi; Radhiah, Radhiah; Pasaribu, Sri Rizki Aprilianti; Amri, Saiful; Rusdiana, Siti
Transcendent Journal of Mathematics and Applications Vol 3, No 2 (2024)
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/tjoma.v3i2.43839

Abstract

Operations research is widely applied by industrial and business companies to maximize profits or minimize potential losses. In practice, many operations research problems cannot be solved using linear models and require nonlinear models instead. This is the case for Lavera Konveksi, a company that produces long-sleeve t-shirts, collared t-shirts, plain t-shirts, and training pants each month. The company faces issues with fluctuating production quantities and costs. This research aims to develop a nonlinear objective function model to minimize production costs and determine the minimum production cost and the optimal number of items to be produced by Lavera Konveksi. The data used in this study includes production quantities and costs for the period from December 2019 to April 2020. The research employs the Quadratic Programming method, where the nonlinear problem is transformed into a linear case and then solved using the Wolfe Simplex Method. The results indicate that Lavera Konveksi should produce 530 long-sleeve t-shirts, 455 collared t-shirts, 425 plain t-shirts, and 180 training pants to achieve a minimum production cost of IDR 49,436,799.
Decision Support System Using the Application of Tahani Model Fuzzy Logic Rahima, Rahima; Radhiah, Radhiah; Mahmudi, Mahmudi
Transcendent Journal of Mathematics and Applications Vol 3, No 1 (2024)
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/tjoma.v3i1.40343

Abstract

The fuzzy logic of The Tahani model is described as a model used to process data searches, only that this model is based on operations in fuzzy set theory to obtain information that matches its data search criteria. In this study, the fuzzy logic of the Tahani model was applied to help the company PT. Lambarona Sakti in terms of determining recommendations for reordering Honda motorcycles with linguistic criteria against vehicle data that has definite characteristics. The determination of the recommendation of the vehicle to be rebooked from the main dealer is carried out by first doing the fuzzification stage, then determining the degree of membership, then a data search will be carried out based on the desired criteria, the final stage is determined recommendation based on the resulting fire strength value. How the determination of the fire strength value works can be done using the help of the Microsoft Excel application and automatically the results will be in accordance with the filling of the membership degree that has previously been done. 2 possible recommendations were obtained, namely there are recommendation results with all types of Honda motorcycles to be reordered and there are recommendation results with only a few types of Honda motorcycles to be reordered.
Co-Authors Abdul Muis Achmad Taufiq Adinanta, Hendra Agus Arwani Agus Imam Santoso Agus Winarsih Ahmad Taufiq Aisyah, Maulidyati Al Ghifari , Abudzar Alfariza, Agus Aziz Alwi, Alwi Shobri Anggun Rizki Anida Anida Anida Anida, Anida Ardhian Putra, Govan Arya Imamuddin Koeswara, Arya Imamuddin Asep Rusyana Astria, Kenny Azhari, Saiful Azizi, Nur Bambang Saputra Bulut, Sefa Chairul Amriyah Dachi, Andreas Aditama Danang Setyadi Dekar Urumsah Dewi Nindiasari, Avininda Dewi, Herlina Rahmawati Dian P. Prabowo., Ivy Dwi Ariyani, Asri Dwi Rugiarti, Novi Edi Kurniawan Elfiyanti, Gustina Elfurqany, Nuwairy Fachrunniza, Yunda Fahmi, Mulkan Fidia Deny Tisna Amijaya Hadi, Bawa Mulyono Hadi, Nasrul Hafnani Hafnani Hamdi, Syaiful Hari Santoso Harjianto, Puji Herawati Susilo Herlina Rahmawati Dewi Hidayat, Afnenda Rachmalia Ichsan Fauzi Rachman Iftihor, Iftihor Ika Sarah Mahsitah Ilmawati, Dwi Irkhamuddin, Irkhamuddin Irma Rahayu, Irma Jakaria Jakaria Kabes, Wetty Queenisa Kwantono, Hansel Timothy Lestari, Winda Ayu Mei Lestariningsih, Titin Lie, Oleh Tjhing Man lie, Tjhing Man Linawati , Linawati Linawati Linawati Lutfan Milzam, Ahmad Machnunah Ani Zulfah, Machnunah Ani Maftukhah, Tatik Mahmud, Dini Rosyada Manan, Muhammad Abdul Mau, Daniel Pandu Maulidi, Ikhsan Maysun, Maysun Mentari Maghfirani Riyadi Muhamad Abdul Manan Muhamad Syazali MUHAMMAD AGIL Muhammad Ikhwan Muhammad Manaqib, Muhammad Muhammad Ramadhan Muhammad Yusuf Mulyono, Bawa Hadi Mursyidah, Nelly Murti, Ridho Bayu Mutia Farida, Mutia Mutiara Annisa Muzdalipah Musda Muzdalipah Najamuddin , Yunan Nina Fitriyati Nisrina Nur Aini Novika, Fanny Nur Rizky Apdaresena Nurfauziya, Ahada Nurillah, Usmau Lidya Nurmaleni, Nurmaleni Nurmaulidar Nurmaulidar Pamularsi, Anggita Pasaribu, Sri Rizki Aprilianti Prabowo, Ivy Dian P Prabowo, Ivy Dian Puspitasari Prakosa, Jalu A. Pratiwi, Enggar B. Purwowibowo Purwowibowo, Purwowibowo R. Priyanto Radhiah, Radhiah Rafiq Maulana Rahima Rahima Rahman, Sunarti Abd Raiyan, Raiyan Rania Abdul Aziz Baraba Rara Mita Mayang Aginsyah Ratna Ekawati Reni Yendrawati Renny Sukmono, Renny Rifqi Muhammad Rina Kurniaty Rinaldi Idroes Ristawati, Ristawati Rito Goejantoro, Rito Riyanto, Eko Riza Rahmady Daeng Rizal, Alvin Noor Sahab Rosita Rosita Rosye H.R. Tanjung Rustandi, Dadang Safira, Satyarani Safitri, Issa Bella Safrina, Nurul Saiful Amri Saiful Saiful Saimul Laili Salami, Muhammad Musyfiq Saputra, T Murdani Setiawan, Eureka Milky Sidqi, Serin Tias Siti Rusdiana Siti Sarah, Siti Sofwan Hidayat, Muhtar Sri Wahyuni Suharno Suharno Sukapti, Sri Supatmin, Supatmin Supeni Sufaati Suryadi Suryadi Sutanto, Taufik Edy Suyud El Syam , Robingun Syahrini, Intan Tarigan, Daniel Christian Teduh Dirgahayu, Teduh Umamul Barik, Zaidus Surur Usman, Tarmizi Vina Apriliani Wahidah, Nina Ikhwati Wibawa, Dwi Ari WIDIASTUTI - Wijaya, Madona Yunita Wijonarko, Sensus Yanne Irene, Yanne Yuliana Yuliana Yusuf , Muhammad Zulfiani, Utari Zulkifli, Dhea Urfina