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Analysis of Raw Material Inventory Control in Robusta Ground Coffee Production Maharani, Adinda Dwi Ulfah; Winarno, Sri Tjondro; Widayanti, Sri
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1212-1221

Abstract

This study aims to analyze raw material inventory control using the Material Requirements Planning method as raw material inventory control and to forecast inventory in 2024. The data analysis method is qualitative quantitative descriptive analysis. This analysis was carried out at CV Kopi Citarasa Persada. Efficiency data processing uses Minitab 21 and Excel. The problem in this study is related to frequent running out of raw materials due to late ordering by the company. The results of the study show that the availability of raw materials for coffee beans, packaging and stickers has a Lead Time of 4 days with the application of the Lot Sizing method, Part Period Balancing technique and the Wagner Within Algorithm which are the most efficient in obtaining minimum ordering costs in this study. Robusta ground coffee demand data for a year in 2023 produces forecast data for January and February 2024 by comparing the Moving Average and Single Exponential Smoothing techniques. The comparison results show that the Moving Average technique is suitable for forecasting raw material inventory because it has a smaller MAD value, the smaller the forecast value obtained, the more accurate it is in determining the size of the data as it was originally.   Keywords: Forecasting, Lot Sizing, Material Requirements Planning.
Impact of Rice Price Fluctuations on the Welfare of Paddy Farmers Fadilah, Rizka Putri; Widayanti, Sri; Hendrarini, Hamidah
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1369-1381

Abstract

Rice is a staple food for Indonesia and should be available at an affordable price. This study aims to analyze the factors causing fluctuations in rice prices, and analyze the effect of changing prices on the livelihoods of rice farmers. The farmers’ welfare was calculated using Farmer Exchange Rate (FER). The analysis was conducted using a simultaneous equation model, utilizing time series data from 2009 to 2023. This study employed Two-Stage Least Squares (2SLS) and Multiple Linear Regression techniques. The findings reveal that rice production is significantly influenced by the previous year’s rice prices and the size of the harvested area. Meanwhile, the factors affecting consumption are the rice price variable and income levels, as well as the factors influencing rice prices, which include the price of unmilled dry grain, rice production, and the highest retail price. Meanwhile, regarding the welfare of rice farmers measured by the FER, it is known that the FER in East Java has fluctuated from 2009 to 2023. The highest contributor to the rice FER occurred in 2023, reaching 115.64%, with an average FER for East Java from 2009 to 2023 of 102.86%. This indicates that the Rice FER is in a surplus state, suggesting that rice farmers are prosperous.
Analisis Risiko Pasokan Daging Sapi dalam Kondisi Pandemi COVID-19 (Studi Kasus PD. Rumah Potong Hewan Surya Kecamatan Semampir, Kota Surabaya) (Risk Analysis of Beef Supply in Pandemi Conditions of COVID-19 (Case Study of PD. Slaughterhouse Surya in Semampir District, Surabaya City) Meilina, Mutiara Putri; Widayanti, Sri; Tondang, Ika Sari
Jurnal Ilmiah Sosio Agribis Vol 25, No 1 (2025): Jurnal Ilmiah Sosio Agribis Vol 25 No 1
Publisher : Study Program of Agribusiness, Faculty of Agriculture, University of Wijaya Kusuma Surabay

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30742/jisa25120254417

Abstract

This study aims to identify risks and identify risk management strategies in each business process chain at PD. Surya Slaughterhouse. Data analysis in this study used a descriptive qualitative method with a case study research technique. The analytical tool used in this study was the Failure Mode and Effect Analysis (FMEA) approach. Data collection was carried out through surveys, interviews, and expert questionnaires. The results showed that from 6 business process chains, 26 risk events and 25 risk sources were identified, of which 10 risk sources were prioritized to be addressed first, and 7 of the 12 most appropriate mitigation actions were selected to address the priority risks. Possible mitigation actions include: providing safety stock, operational cost efficiency, sanitation training and health protocols, and strict supervision of work facilities. These findings highlight the vulnerability of the supply chain to pandemic shocks.Keywords: Beef, Risk, Mode and Effect Analysis (FMEA), Risk Mitigation.
Analysis Of The Influence Of Green Input, Green Process, And Green Product On Economic Performance At PT Herba Emas Wahidatama Pratiwi, Iramandha Putri; Widayanti, Sri; Syah, Mirza Andrian
MIX: JURNAL ILMIAH MANAJEMEN Vol 15, No 2 (2025): MIX : Jurnal Ilmiah Manajemen
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jurnal_mix.2025.v15i2.018

Abstract

Objectives: The impact of production on the traditional medicine industry and efforts to preserve environmental and economic performance. Therefore, this study aims to analyze the effects of green inputs, green processes, and green products on the financial performance of PT Herba Emas Wahidatama.Methodology: This study uses a quantitative method. Sampling was carried out using saturated sampling, collecting data from 60 personnel from various departments who are actively involved at PT Herba Emas Wahidatama. The analysis and hypothesis testing techniques used SEM-PLS with the SmartPLS 4.0 program.Finding: The results of this study indicate that the green input carried out by PT Herba Emas Wahidatama has a significant influence on economic performance, as indicated by one of its key indicators, namely raw material control, using the FIFO and FEFO methods. Meanwhile, the processed data on the green process variable applied to PT Herba Emas Wahidatama also has a significant impact on economic performance, as indicated by the efficient energy use indicator in the production process, which utilizes solar panels. The green product variable applied to PT Herba Emas Wahidatama has a significant effect on economic performance, which is indicated by one of the indicators, namely product certification, including product certification from BPOM in the form of CPOTB (Good Traditional Medicine Manufacturing Practices) and CPPOB (Good Processed Food Production Practices), Halal MUI, and several ISO standard certifications starting from its commitment to SMM ISO 9001:2015, SMK3 45001, and SML 14001.Conclusion: The better the implementation of green input, processes, and products, the more sustainable and competitive the economic performance of PT Herba Emas Wahidatama will be in its market.
ANALYSIS OF MACARONI CHIPS SUPPLY CHAIN MANAGEMENT PERFORMANCE IN CV. PUTRA PUTRI JAYA SIDOARJO Yahya, Azriel; Widayanti, Sri; Wijayati, Prasmita Dian
Forum Agribisnis Vol. 15 No. 2 (2025): FA Vol `15 No 2 September 2025
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.15.2.252-263

Abstract

CV. Putra Putri Jaya Sidoarjo is a company that produces macaroni chips. The problem that occurs in the company is the non-achievement of the production plan caused by several factors such as lack of sales, marketing, and the use of poor quality raw materials. The purpose of this study is to map the flow structure of the macaroni chips supply chain in CV. Putra Putri Jaya Sidoarjo. analyze supply chain management performance, and provide improvement recommendations to improve supply chain management performance. The methods used in this study are descriptive analysis, SCOR (Supply Chain Operation Reference) analysis, and AHP (Analytical Hierarchy Process). Descriptive analysis was used to describe the flow structure of the macaroni chips supply chain consisting of the flow of goods, financial flow, and information flow. SCOR and AHP analysis were used to measure and evaluate the performance of macaroni chips supply chain management in CV. Putra Putri Jaya Sidoarjo. The results of this study show that the product flow includes the procurement of raw materials from suppliers, the process of converting raw materials from raw macaroni into macaroni chips, and the process of sending macaroni chips to distributors such as agents, retailers, and wholesalers, to consumers. Financial flows include a variety of financial transactions, such as payments for product purchases, setting credit limits, and scheduling payments. The flow of information includes a variety of information such as raw material inventory, customer preferences, market trends, production and delivery schedules, and product prices. The performance value of supply chain management performance is 90.87 which is included in the excellent category.
ANALYSIS OF OPERATIONAL RISK MANAGEMENT OF KAMPUNG SUSU DINASTY AGROTOURISM IN SIDEM VILLAGE GONDANG SUBDISTRICT TULUNGAGUNG REGENCY Halimah, Azki Nur; Widayanti, Sri; Yuliati, Nuriah
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 8 No 1 (2024): IJEBAR : Vol. 8, Issue 1, March 2024
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v8i1.12777

Abstract

Kampung Susu Dinasty (KSD) Agrotourism hasn’t managed their management optimally. This condition has an impact on agrotourism that has a hard time to developing. This management isn’t free of a risk and the possibility of a risk that’s influenced by the quality said management has. This research aims to identifying the operational risk source, analyzing the level of risk, also strategies that can be applied for operational agrotourism risk control. The research method used is qualitative descriptive. The sampling method used is purposive sampling technique with 64 respondents. Data analysis used descriptive analysis, likert scale, Godfrey method, and Flanagan & Norman theory. The result shows that there are 13 operational risks that agrotourism faces with 4 risk categories. The final results of the risk level assessment found that 2 risks were at a low level, 5 risks were at a medium level, 3 risks were at high level, and 3 risks were at an extreme level. From the results of the analysis, 4 main strategies were carried out to minimize losses due to operational risks, namely by transferring risks involving third parties, establishing communication and cooperation with various parties, creating alternative actions, and creating new programs.
THE INFLUENCE OF MARKETING MIX ON SATISFACTION AND LOYALTY OF RICE CUSTOMERS AT PT. KOMODITI TANI INDONESIA Zulfarida Solihiyah, Erni Dwi; Widayanti, Sri; Syah, Mirza Andrian
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 8 No 1 (2024): IJEBAR : Vol. 8, Issue 1, March 2024
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v8i1.12793

Abstract

Customers are the most crucial aspect of running a business, so companies need to maintain customer satisfaction. Customers who are satisfied with a product will generally have a loyal attitude towards that product. This research aims to analyze the influence of the marketing mix on customer satisfaction, customer loyalty, and rice customer loyalty at PT. Komoditi Tani Indonesia. The sampling method uses accidental sampling with a total of 68 respondents. The analysis used is SEM-PLS with the WarpPLS 8.0 program. The research results show that product, price, location, and employee variables have a significant effect on customer satisfaction. Product variables, price, location, physical facilities, and customer satisfaction significantly affect customer loyalty. The customer satisfaction variable mediates the relationship between product, price, and location variables on customer loyalty
The Impact Of Trade Facilitation On Seaweed Exports In Indonesia Sadhina, Risma; Widayanti, Sri; Syah, Mirza Andrian
Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan Vol 7 No 2 (2025): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v7i2.661

Abstract

Indonesia has great potential in seaweed exports, but its utilization was still not optimal due to various barriers in the trade system. This study aimed to analyze the development of Indonesian seaweed exports to seven main destination countries during 2013–2023, assess the condition of the trade facilitation index, and examine the influence of these variables on exports. The method used was a quantitative approach with a gravity model and panel data. The research results showed that the GDP of destination countries and the quality of trade and transport infrastructure had a positive and significant effect on Indonesia's seaweed exports. Conversely, Indonesia's GDP, logistics competence, and customs efficiency did not have a significant effect. The corruption perception index showed a significant negative effect on exports. These findings confirmed that external factors such as the purchasing power of destination countries and the quality of infrastructure had a major influence, while internal factors such as corruption were a major obstacle. Therefore, export enhancement strategies should be focused on trade governance reforms, strengthening export infrastructure, and developing markets in countries with high trade facilitation indices.
Co-Authors Abroor, Muhammad Rifqi Anggraeni, Iis Anggraeni, Nimas Rizki Tri Anggun Dewayani Aprilia Dwi Permata Sari Arika Mardiana Awwala, Syaqila Husna Ayu Astari, Risya Bait, Misbakhul Barep Prastyo Bayuaji, David Yudhoyono Bigcas, Evelyn V. Dawami, Muhammad Farhan Defita Sari Dewantara Eris, Deden Dewi, Amelia Cantrika Dita Atasa dolyto f Dona Wahyuning Lailly Dona Wahyuning Laily Dwi Indah Febriyani Dya Maretya Kresna Efendy, Iwan Kurniawan Ekandini, Syafira Andrastea Eko Nurhadi Endang Yektiningsih, Endang Eris, Deden Dewantara Fabiyola, Rizcha Oktanza Fadilah, Rizka Putri Firyal Saifana Nur Fitra, Allegra Aura Fitri, Saidatul Fitriana, Nisa Fitriana, Nisa Hafiidhoh Hakim, Burhanul Halimah, Azki Nur Hamidah Hendrarini Harya, Gyska Indah Hidayatullah, Noval Tauhid Husein, Sabarina I Made Sutajaya Ida Syamsu Roidah, Ida Syamsu Ika Sari Tondang Imran, Dr. Zulhamsyah Indah Alvin Mufida R.F Indah Harya, Gyska Indah, Pawana Nur Indah, Pawana Nur Indah, Pawana Nur Indra Tjahaja Amir Indra Tjahaja Amir Indra Tjahaja Amir Indra Tjahaja Amir Ines Paramithasari Jasmine, Sofia Latifah Kusuma, Mani’atul Fitan Lestari, Renita Dwi Maharani, Adinda Dwi Ulfah Maulida Ummah, Rifana Rizki Mazzlin, Novia Ely Meilina, Mutiara Putri Milanda Nisful Laili Mirza Andrian Syah Mirza Andrian Syah Mochamad Fatkhur Rahman Mubarokah Mubarokah Mubarokah MUHAMMAD ROHMAN TIOVANDI Mukhlis Mukhlis Ni Putu Sri Ratna Dewi Noor Rizkiyah Nugroho, Sigit Dwi Nurhadi, Eko Nuriah Yuliati Pawana Nur Indah Pawana Nur Indah Prasmita Dian Wijayanti Prasmita Dian Wijayati Pratama, Caesariano Afrilio Pratiwi, Iramandha Putri Purnajaya, Agus Putri, Alief Ramadhani Novita Cahyono Putri, Icha Alifia Yokendy Putri, Inas Adilah RADIYANTO, INDRIYA Ramdan Hidayat Rendikasari Febriana Putri Rizki Ivah Lutfiah ROSITA, Risa Sadhina, Risma Safira, Vivin Sandrina, Linda Saragih, Febrina Lestari Saufan Aslam Septiyana, Eka Elsha Septya, Fanny Setiawan, Risqi Firdaus Setyaningtyas, Megawati Mahardika Rizky Shalsabillah Nur Fitria Shelvia Marchelina SIGIT DWI NUGROHO Simanjuntak, Gabriela Marie Curie Soedarto, Teguh Soniya, Intan Garaniva Sri Tjondro Winarno, Sri Tjondro Sudiyarto Sudiyarto Sudiyarto, Sudiyarto sudiyarto, Sudiyarto SUGIYANTO Surono, Anggun Kurniawati Susilo , Erwan Syah, Mirza Andrian Syahfitri, Dwi syarif imam Syarif Imam Hidayat Tondang, Ika Sari Ummah, Rifana Rizki Maulida usuma Dewa, Arya Wardhana K Vivi Irawati Wachju Subchan Wahyu Santoso Wandira, Galuh Ayu Widinni, Trijanti A. Yahya, Azriel Yogananta, Refo Yudha Eka Wasista Zhafira Puspa Ningrum Zulfarida Solihiyah, Erni Dwi Zulhamsyah Imran