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All Journal Jurnal Teknik ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Agrointek Jurnal Optimasi Sistem Industri Jurnal Studi Manajemen dan Bisnis PROZIMA (Productivity, Optimization and Manufacturing System Engineering) Indonesian Journal of Information System CAPITAL: JURNAL EKONOMI DAN MANAJEMEN SISFO JISO : Journal of Industrial and Systems Optimization Indonesian Journal of Innovation Studies Automotive Experiences Prosiding Seminar Nasional Program Pengabdian Masyarakat Jurnal Indonesia Sosial Teknologi Journal of Artificial Intelligence and Digital Business Jurnal Standardisasi
Putu Dana Karningsih
Departemen Teknik Industri Institut Teknologi Sepuluh Nopember
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Journal : Agrointek

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IDENTIFICATION OF SALT DEVELOPMENT PROBLEM : A PRELIMINARY ON UNDERSTANDING LOCAL SALT PROBLEM IN INDONESIA Iffan Maflahah; Budisantoso Wirjodirdjo; Putu Dana Karningsih
AGROINTEK Vol 14, No 2 (2020)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v14i2.7159

Abstract

Salt is a strategic commodity that needs to be maintained. The salt problem has not resolved, so it is necessary to find the right solution for salt development. The study was carried out in Sampang Regency as a salt-producing area which was proposed for salt approval and formulated a policy for salt development. The research method used is the DPSIR method (Driving Power /; Pressure; State; Impact; Response). The main problems with developing salt are the impartiality of local salt prices, the supply chain system, changes in pond function, climate uncertainty, and inadequate infrastructure. Efforts must be made to develop salt are the modernization of the production process, controlled of salt price regulations, market search, improvement of human resources and structuring of supporting facilities for salt production should be carried out.
A mathematical model of demand with unpredictable salt supply: a case study in Madura Iffan Maflahah; Budisantoso Wirjodirdjo; Putu Dana Karningsih
AGROINTEK Vol 17, No 1 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i1.16871

Abstract

The proposed mathematical model aims to optimize the amount of demand based on the uncertainty of salt supply to meet the needs of salt in society. This study uses an econometric approach to model the supply and demand for salt based on the uncertainty of the amount of supply. The research results are the salt productivity model used to build a salt availability model. Meanwhile, the salt demand model is built based on past data about the number of requests for each period. The demand and supply functions for salt use a two-variable linear equation system. The salt field productivity models follow a quadratic polynomial pattern according to the difference in seasons at each time. The demand and supply of salt model follows a linear regression. The supply of salt in Indonesia is uncertain at any time. But, the demand for salt increased at the time. It is necessary to model the demand and supply of salt to meet the demand for salt
Co-Authors Adinda Sushmita Dewanti Adithya Sudiarno Aditia Shofyan, Rizal Aditya Rahadian Fachrur Adji Sepvian Fadillah Budiono Ahmad Syamsuri Alvandi, Samira Amelia Santoso Anda Iviana Juniani Arie Diputra Ersam Ariyani, Made Laksmi Atmam Abdha Arianandha Bambang Prasetya Benhard Panangian Budi Siswanto Budisantoso Wirjodirdjo Chatarina Dian Indrawati Danar Agus Susanto David Dwi Harjanto Dewanti Anggrahini Dewanti Anggrahini Dewanti Anggrahini Dewanti Anggrahini Dewinta Cahya Mardiatilla Dodgalih Nur Muhammad Dwa Desa Warnana Edi Winarno Emielda Rizqiah Ervina Ahyudanari Farah Widyan Hazmi Fauzillah Indriani Fauziyah Fatma Ningrum Fiky Two Nando Gede Bima Nugraha Hari Supriyanto Hari Supriyanto Hari Supriyanto Henry Pariaman I Ketut Gunarta I Nyoman Pujawan Iffan Maflahah Imandio Wicaksono Inggrit Febriani Sulistiono Putri Inggrita Putri Kusuma Wardani Irene Malilung Sitanggang Iwan Vanany Jayadinata Lukito, Alvin Kurniati, Nani Lestari, Nastiti Puji Maria Anityasari Mokh. Suef Mokhamad Suef Moses Laksono Singgih Muhammad Ryan Nur Haq Nani Kurniati Nastiti Puji Lestari Novi Dwi Jayanti Novi Dwijayanti Petrus Setya Murdapa Puspitasari, Winda Ragil Sudaryanto Ridho Bayuaji Rindi Kusumawardani Rindi Kusumawardani Rizal Indrawan Rizaldy Rizki Pratama Rohmatuka, Moh. W. Satria Khalif Isnain Satria Khalif Isnain Septi Ayu Angrayni Sherina Amalia Permatasari Sofyan Atsauri Sutikno Sutikno Udisubakti Ciptomulyono Udisubakti Ciptomulyono Valiana Gamma Krestanti Wicaksono, Bagas Wahyu Wijdani Anindya Hadi Winda Puspitasari Wiwin Widiasih Yuanita Kumala Dewi Yudha Prasetyawan Yudha Prasetyawan Yuniasri, Riskyta Yusita Mega Kuncoro