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All Journal Akuatik: Jurnal Sumberdaya Perairan Jurnal REP (Riset Ekonomi Pembangunan)
dian ayunita nugraheni nurmala dewi
universitas diponegoro
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science

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TINGKAT KEPUASAN PESERTA LELANG TERHADAP PELAYANAN TEMPAT PELELANGAN IKAN (TPI) MORODEMAK dian ayunita nugraheni nurmala dewi
Akuatik: Jurnal Sumberdaya Perairan Vol 13 No 2 (2019): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v13i2.1123

Abstract

Objectives of this study were analyze fish auction participant satisfaction to auction services in TPI Morodemak, analyze attributes effect, services that fit to service quality measurement, and analyzed fish auction participants perception to performance and importance for fish auction house Morodemak services. Used descriptive method and purposive sampling with 49 respondents consists of commercial fishmongers, traditional fishmongers, purse seine owners, and boat lift net owners as fish auction participant. Satisfication measurement used Customer Satisfication Index (CSI), Importance and Performance Analysis (IPA) and gap analysis. Results from this study were value CSI 20% (0.2) indicate the auction participants dissatisfied with the services provided, IPA show there are four attributes should be develop, two elements have not been completed based on measurement requirements of service satisfaction, gap value average -0.05 means the auction participants were not satisfied with the performance of TPI services because the performance value was lower than the importance value.
THE ECONOMIC EVALUATION TO CIPARAGE COASTAL FISHING PORT SERVICES, KARAWANG REGENCY: CONSUMERS SIDES APPROACH Annisa Nurfadilah; Dian Ayunita Nugraheni Nurmala Dewi; Bambang Argo Wibowo
Jurnal REP (Riset Ekonomi Pembangunan) Vol. 7 No. 2 (2022): October 2022
Publisher : Universitas Tidar

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Abstract

Karawang Regency has a fishing port with the status of a Coastal Fishing Port. Fishing Ports provide services to fishermen as users of the facilities available at the port. One kind of service is administrative service at the Fishing Port, this service is related to fishing operational activities. The purposes of this study were to analyze the fishermen's satisfaction level with fishing port services and to find out what services are considered important by fishermen. This study analyzed the Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA) methods to measure fishermen's satisfaction. Based on the results of the study indicate that the assessment of satisfaction with services at the Ciparage Coastal Fishing Port is classified in the satisfied category. This is shown by the value of the Fisher Satisfaction Index, which is 76.565%. The service that has the highest value is the attributes of the facilities at the Fish Auction Place (TPI) and the attitude of the administration officers at the port. The conclusion of this condition should be maintained by the port, the suggestion from this research is that there is a need for an expansion of the pier facilities at the port so that it can accommodate a number of vessels to lean.
REGIONAL ECOSYSTEM OF USED COOKING OIL (UCO) MANAGEMENT IN CENTRAL JAVA PROVINCE Dian Ayunita Nugraheni Nurmala Dewi; Deden Dinar Iskandar
Jurnal REP (Riset Ekonomi Pembangunan) Vol. 8 No. 2 (2023): Oktober 2023
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/rep.v8i2.1042

Abstract

Indonesia is listed as the world's most used cooking oil (UCO) producing country. Biodiesel from UCO blends is claimed to have lower carbon emissions. A regional scale of sustainable UCO collection and processing ecosystem needs to be established to enhance the role of local authorities in the circular economy. Central Java has the potential for ecosystem planning for UCO management with a circular economy approach. Central Java Province has a total UCO potential of 36,217 kilo liters and can be used for biodiesel potential of 27,094 kilo liters per year. If it is assumed that the processing cost is IDR 9,000.00/liter. The biodiesel production cost for a year is IDR 243.86 trillion/year. Total revenue assumption of IDR 298.04 trillion/year (base price IDR 11,000.00/liter). The profit gain is IDR 54 trillion/year or IDR 4.5 billion/month. The B/C ratio of biodiesel processing is 0.22 and is considered profitable. This program is called Turn Oil On (TOOn). Keywords: Used cooking oil, Biodiesel, Circular economy, Central Java
Co-Authors Annisa Nurfadilah Bambang Argo Wibowo Deden Dinar Iskandar