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All Journal JURNAL ECONOMIA Jurnal Teknoin Kinerja JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Sistem : Jurnal Ilmu-Ilmu Teknik JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Jurnal Manajemen Indonesia JURNAL INTEGRASI Kaizen : Management Systems and Industrial Engineering Journal CAPITAL: JURNAL EKONOMI DAN MANAJEMEN International Journal of Supply Chain Management Industri Inovatif : Jurnal Teknik Industri Jurnal Ilmiah Teknik Industri Jurnal Optimalisasi Agro Bali: Agricultural Journal Co-Value : Jurnal Ekonomi, Koperasi & Kewirausahaan Jurnal Bisnis dan Kewirausahaan JUSTI (Jurnal Sistem dan Teknik Industri) Jurnal Sains dan Aplikasi Keilmuan Teknik Industri Jurnal Ilmiah Akuntansi Keuangan dan Bisnis Jurnal Industri dan Inovasi (INVASI) Journal of Optimization System and Ergonomy Implementation
Andhyka Tyaz Nugraha
Program Studi Teknik Industri, Institut Teknologi Sumatera
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Transportation Other

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Role Budget Participation and Budget Slack on Supply Chain Operational Performance: Evidence from Indonesian Textile Industry Yusro Hakimah; Andhyka Tyaz Nugraha; Hadiati Fitri; Christianus Manihuruk; Masnilam Hasibuan
International Journal of Supply Chain Management Vol 8, No 3 (2019): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract

Budgets are instruments that managers can use to help them in completing their business activities. Now various countries are focusing budget participation to boost supply chain activities. Objective of the current study is to examine the role of budget participation in supply chain operational performance among Indonesia textile industry. Moreover, moderating role of management control system was also examined. Interactive control system and boundary control system taken as moderating variable. For this purpose, data were gathered from textile companies of Indonesia. Employees of these companies were selected as respondents. Total 500 questionnaires were distributed to collect the data. Partial Least Square (PLS) were utilized as statistical tool to analyse the data. Results shows that budget participation increases the supply chain operational performance. Moreover, management control system also has significant role in supply chain operational performance.
The Role of the Risk Management Committee in Managing Supply Chain Risk and Enhancing Supply Chain Performance: An Emerging Market Perspective Andhyka Tyaz Nugraha; Hadiati Fitri; Marlina Widiyanti; Rahmad Guntoro; Sulastri .
International Journal of Supply Chain Management Vol 8, No 1 (2019): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract

The prime objective of the currents study is to examine the role of the risk management committee in managing the supply chain risk and enhancing the supply chain performance. The three risk measures namely supply chain technology risk, supply chain integration risk and supply chain integration risk are used to conceptualize the firm supply chain risk. The risk management committee is one of a feature of the code of corporate governance which during the last couple of years have widely discussed in the literature in the reference of financial risk management. However, little or no attention has been given to explore the issue with the reference of operational risk management, especially in supply chain risk management. This is among the few pioneering studies being carried out to explore the direct role of risk management committee on firm supply performance and its moderating role on firm supply chain risk and firm supply performance. The SEM-PLS is used to achieve the research objectives. The data is collected from the operation managers of Indonesian based production firms operating in Indonesia. The results of the study have shown a great deal of agreement with our proposed hypothesis. Except the supply chain integration risk, all other measures of risk are in a significant positive relation with firm supply performance whereas the supply chain integration risk appears in negative and significant relation with the firm supply chain performance. The current study will be helpful for PR actioners, researchers and policy makers in understanding the link between operational management and corporate governance.
Role of Relational Capabilities on the Supply Chain Performance of Indonesian Textile Sector with Moderating Effect of Technology Adoption Andhyka Tyaz Nugraha; Yusro Hakimah
International Journal of Supply Chain Management Vol 8, No 5 (2019): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract

In modern era dynamic business environment has been changed. In these days competition is no longer between organizations, but between supply chains. The supply chain dependency leads the business focused on supply chain performance. The objective of this study is to examine the influence of relational capabilities on the supply chain performance of Indonesian. This study also intended to investigate the moderating role of technology adoption on the relationship between relational capabilities on the supply chain Performance. To fulfil the objectives of this study, the data was collected from the managing directors, supply chain managers, planning managers, and procurement managers. Structure Equation Modelling was applied for the assessment of hypotheses. This study’s findings show that supplier partnership, customer relationship and information sharing significantly influence the supply chain performance of Indonesian textile companies. Results also indicated that technology adoption has moderating effect on the relationship between supplier partnership, and information sharing with supply chain performance of Indonesian textile companies. Additionally, results indicate that technology adoption has no moderating role on the relationship of customer relationship with supply chain performance. This study contributes to Supply chain Management literature and provides empirical evidence that relational capabilities are those factors that could enhance supply chain performance of the firms with technology adoption.
The Application of Agency Theory in Supply Chain Finance: A Case of Indonesian Manufacturing Firms Hadiati Fitri; Elmanizar .; Andhyka Tyaz Nugraha; Andi Yakub; Bambang Priyo Cahyono
International Journal of Supply Chain Management Vol 8, No 3 (2019): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract

The prime objective of the current study is to explore the relationship between supply chain operational performance and firm supply chain management in the reference of agency theory. To further explain the role of agency theory, in the supply chain management we have examined the direct and indirect impact of supply chain operational performance on firm supply chain management. The SMART-PLS is used to achieve the objective of the current stud. The data is collected from the operation managers, production managers and finance managers of manufacturing firms listed in Indonesian Stock Exchange. The results of the study have shown a great deal of agreement with our proposed hypothesis. The corporate governance index comprising of board characteristics appears as a moderator in the relationship between supply chain operational performance and firm supply chain management. The results of the current study are also providing support to agency theory and resource base theory. The study which is among pioneering studies on the issue will be helpful for policy makers and managers in understanding the role of agency theory in supply chain management.
Influence of Economic Indicators on Supply Chain: Evidence from Indonesian Fishing Industry Yusro Hakimah; Siti Komariah Hildayanti; Aandhyka Tyaz Nugraha
International Journal of Supply Chain Management Vol 8, No 5 (2019): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract

The supply chain dynamics has been broadly examined and experienced by the academes, industrialists as well as economists. However, still the literature is missing with the effect of economic indicators on supply chain practices, particularly in fishing industry. Therefore, the objective of the current study is to examine the role of economic indicators on supply chain in fishing industry of Indonesia. Fishing industry is one of the industries which is working from many centuries and now growing rapidly and considered to be the important element of economic growth in different countries like Indonesia. Six hypotheses were formulated with the help of previous studies, concerning the relationship between inflation rate, interest rate, human development index (HDI), gross domestic product (GDP) and supply chain. GDP was considered as the mediating variable. Managerial employees of fishing companies were selected as the respondents of this study. Primary data was collected by conducting the questionnaire survey. Total number of one hundred and ninety-six (196) response were received. These responses were analysed with the help of statistical software namely; Partial Least Square (PLS). It was found that economic indicators have influence on supply chain. Increases in inflation rate and interest rate decreases the supply chain. However, increases in HDI enhances the GDP and promote supply chain activities. Additionally, GDP is a mediating variable between HDI and supply chain which positively enhances the supply chain through HDI. Thus, study provides the clues for government to promote supply chain by controlling inflation and interest rate.
Peramalan Deret Berkala dalam Mengurangi Bullwhip Effect pada Sistem Rantai Pasok Komoditas Sawit pada PTPN VII, Lampung, Indonesia Dwiki Subagdja Darmawan; Andhyka Tyaz Nugraha; Rizqi Wahyudi
Agro Bali : Agricultural Journal Vol 5, No 2 (2022)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.992 KB) | DOI: 10.37637/ab.v5i2.956

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui apakah terjadi efek cambuk (BE) pada produksi CPO di PTPN VII Unit Bekri, Lampung. Selain itu, kami melakukan peramalan permintaan Produk CPO menggunakan metode Double Moving Average (DMA) dan metode Double Exponential Smoothing (DES) serta membandingkan hasil peramalan dari kedua metode tersebut berdasarkan Mean Absolute Error (MSE) terendah dan nilai Mean Absolute Percentage Error (MAPE). Data bulanan produksi dan penjualan CPO periode 2019 – 2021 digunakan untuk peramalan permintaan produk CPO. Hasil penelitian kami menunjukkan bahwa nilai BE awal (1,08) lebih tinggi dari nilai parameter (1,04) dan hal ini mengindikasikan terjadinya BE pada produksi CPO di PTPN VII Unit Bekri, Lampung. Selanjutnya, temuan kami juga menemukan bahwa nilai MSE dan MAPE dari penggunaan metode DMA lebih rendah dibandingkan dengan metode DES. Berdasarkan hasil penelitian ini juga diharapkan dapat menyumbangkan referensi terkait dengan aplikasi metode peramalan dalam rangka meminimalisir BE. Metode DES dapat digunakan untuk meminimalisir BE yang terjadi di PTPN VII unit bekri, berdasarkan hasil analisis metode DES dapat menurunkan nilai BE sebesar 0,09.
COVID-19 Pandemic and Performance of Indonesian Stock Market: An Event Study Analysis Andhyka Tyaz Nugraha; Yusro Hakimah; Agung Masyad Fawzi
Jurnal Economia Vol 18, No 2: October 2022
Publisher : Faculty of Economics Universitas Negeri Yogyakarta in collaboration with the Institute for

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (538.487 KB) | DOI: 10.21831/economia.v18i2.38821

Abstract

AbstractThe aims of study are to analyze and evaluate the impact of COVID-19 outbreak on Indonesia Stock Exchange (IDX) performance before, during, and after the official announcement day on March 2nd, 2020. Five industry sectors were observed, i.e agriculture, property, manufacture, consumer, and mining sector. Event study analysis method is used to value the short-term influence of the announcement day on the selected stock market performance in Indonesia. The findings of the study indicated that manufacturing and consumer sectors had better stock performance with positive results of their abnormal return, unlike the agriculture and property sectors which showed the opposite result of their stock performance. The stock performance in the mining sector remained stable even after the announcement day. Indonesian Government, particularly the companies’ management, is expected to pay more attention to the aggrieved industries because of the negative effect of outbreaks, especially on the agriculture and property sector. Keywords: COVID-19, Event Study, Abnormal Return, Stock Performance, Indonesia Stock Exchange Pandemi COVID-19 dan Kinerja Pasar Saham Indonesia: Analisis Studi Peristiwa AbstrakPenelitian ini bertujuan untuk menganalisis dan mengevaluasi dampak wabah COVID-19 terhadap kinerja Bursa Efek Indonesia (BEI) sebelum, selama, dan setelah hari pengumuman resmi pada tanggal 2 Mei 2020. Lima sektor industri yang diamati yaitu sektor pertanian, properti, manufaktur, konsumen, dan pertambangan. Kami menggunakan metode analisis studi peristiwa dalam penelitian ini untuk menilai pengaruh jangka pendek hari pengumuman terhadap kinerja pasar saham terpilih di Indonesia. Hasil studi empiris menunjukkan bahwa sektor konsumen dan manufaktur memiliki kinerja saham yang lebih baik dengan hasil yang positif dari abnormal return-nya, tidak seperti sektor properti dan pertanian yang menunjukkan hasil sebaliknya dari kinerja sahamnya. Kinerja saham di sektor pertambangan tetap stabil bahkan setelah hari pengumuman. Pemerintah Indonesia, khususnya manajemen perusahaan, diharapkan lebih memperhatikan industri yang dirugikan akibat dampak negatif wabah, terutama pada sektor pertanian dan properti. Kata kunci: COVID-19, Studi Peristiwa, Abnormal Return, Kinerja Saham, Bursa Efek Indonesia.
Eco Design, Internal Environment Management, Just in Time and Organizational Performance: Examining Moderating Role of Trust Andhyka Tyaz Nugraha; Rizqi Wahyudi; Agung Masyad Fawzi; Sunarti Sunarti
Jurnal Manajemen Indonesia Vol 22 No 3 (2022): Jurnal Manajemen Indonesia
Publisher : Fakultas Ekonomi dan Bisnis, Telkom University.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jmi.v22i3.3673

Abstract

The prime objective of the present study is to examine the impact of Just in time production, internal environmental management, and eco-design on organizational performance. Furthermore, the moderating role of trust between internal environment management and organizational performance is examined as well. The data for the present study is collected from the customers of the textile industry through convenient sampling. The response rate was 74%. The collected data was analyzed through PLS-SEM. The findings of the study revealed that eco-design and internal environmental management significantly impact organizational performance. Whereas trust moderates positively the relationship between internal environment management and organizational performance. On the other hand, the impact of just-in-time production on organizational performance is not significant. The findings of the present study are helpful for practitioners and decision-makers of the textile industry dealing in the supply chain in developing a strategy to enhance organizational performance. Keywords— Eco-Design; Trust; Organizational Performance; Internal Environment Management; Indonesia
Analisis Kepuasan Pelanggan dengan Menggunakan Metode 7P pada Kedai AA Inova Klara Saragih; Andhyka Tyaz Nugraha; Rizqi Wahyudi
Jurnal Ilmiah Akuntansi Keuangan dan Bisnis (JIKABI) Vol 2, No 1 (2023): Jurnal Ilmiah Akuntansi Keuangan dan Bisnis (JIKABI) - MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jbi.v2i1.1715

Abstract

Kedai AA is one of the culinary businesses that is experiencing increasingly fierce competition, the competition that occurs is due to the increasing number of businesses that are similar to Kedai AA. In facing this competition, it is necessary to have a marketing mix to be able to encourage the level of customer satisfaction which is able to increase profits for each business. The goal to be achieved from this study is to find out and see how the relationship between the 7P independent variables has on customer satisfaction at the AA store. The approach used in this study is a quantitative approach by distributing questionnaires to customers at the AA shop using a Likert scale. In this study the population used was all customers at the AA Store with a sample of 110 respondents who were chosen deliberately and randomly with the criteria of being a customer of the AA Store. This study uses data testing methods through validity and reliability tests, and the SEM method is the method used to analyze data. The results obtained in this study are product variables have no relationship to customer satisfaction, price has an insignificant relationship, several other variables have a significant relationship, and all variables together have a relationship to customer satisfaction.
Penerapan Metode Overall Equipment Effectiveness (OEE) dan Six Big Losses untuk Mengukur Efektivitas Mesin Packing pada PT. Surya Tsabat Mandiri Rizqi Wahyudi; Rafi Gredita Ferdana; Andhyka Tyaz Nugraha
Jurnal Optimalisasi Vol 9, No 2 (2023): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v9i2.8352

Abstract

This research aims to investigate the risk of six big losses and the effectiveness of packing machines at PT Surya Tsabat Mandiri in South Lampung using monthly data on production of bread products from March 2021 to February 2022 used in the research. Research was carried out on packing machine objects using quantitative data or data that can be measured systematically. The Overall Equipment Effectiveness (OEE) method is applied to measure the total performance of equipment as a whole according to what must be done and to assess the dominant factors of the Six Big Losses which are dominantly used by the fishbone diagram approach. The research results show that the average OEE value of packing machines is 78.17% and is still below world standards (≥85%). Apart from that, evidence was found that the most dominant six big losses factors were idling and minor stoppage losses with a value of 16.85% and reduced speed losses with a value of 7.85%. Based on the fishbone diagram, the aspects that cause speed losses on packing machines are humans (lack of operator knowledge, lack of workers guarding bread baskets), machines (repair of damaged machines, unstable center and end seal temperatures), environment (unstable production room temperature) and method (non-periodic machine maintenance). The recommendation given to reduce these two losses is to use the TPM pillars, namely education and training, autonomous maintenance and planned maintenance.
Co-Authors Agung Masyad Fawzi Agung Masyad Fawzi Alam Fathurochman, Alam Andi Yakub AZMI, MUHAMMAD AKMAL FARIS MAHADI Bambang Priyo Cahyono BASKARAN, DENISH KUMAR Christianus Manihuruk DERAOH, AHMAD AL-SYUKRI Destian, Risya Dio Arief Utama Dwiki Subagdja Darmawan Elfrida Ratnawati Elmanizar . Endang Pandamdari Fatin Saffanah Didin Fitri, Hadiati Fitriani, Risa Hermawan, Andre Aqshal Hutajulu, Àn De Alvaro Tiopilus Inova Klara Saragih Intan Mulia Hati Islami, Mouna Sabira Nurul KHOIRUL ANAM Kinasih, Anjas Sukma Linda Afriani Mardiyah, Reza Annisa Aina’il Marlina Widiyanti Masnilam Hasibuan Mochammad Imron Awalludin MOHLIM, MUHAMMAD FAUZAN MOHD Nia Sastra Permata Nordin, Amir Haziq Bin NORSHAMSURI, MUHAMMAD AIMAN TAHFIZ Nurazizah, Novalina Pasaribu, Sondang Asinauli Perwira, Rizky Agung Puspitawati, Ni Made Ratih Putri, Ananda Hapsari Rafi Gredita Ferdana Rahmad Guntoro Rizqi Wahyudi Romanus Renaldo Nerfando Garamba ROSLAN, RAIMI AFIF BIN Sembiring, Dessy Siar Rehulina Br Sigalingging, Adrian Reinaldy Siti Komariah Hildayanti Sulastri . Sunarti Sunarti Susanto, Vania Putri Syuwi, Delima YAMIN, NUR KHALIDAH YASMIN BINTI KABUL Yolanda, Feby Yusro Hakimah Yusro Hakimah Yusro Hakimah Yusro Hakimah