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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 INVOTEK: Jurnal Inovasi Vokasional dan Teknologi 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 Perbanas Journal of Islamic Economics and Business 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
Religion Agriculture, Biological Sciences & Forestry Automotive Engineering 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 Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Transportation Other

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Review of Environmental, Economic and Energy Impact of Waste-To-Energy in Malaysia DERAOH, AHMAD AL-SYUKRI; AZMI, MUHAMMAD AKMAL FARIS MAHADI; NORSHAMSURI, MUHAMMAD AIMAN TAHFIZ; BASKARAN, DENISH KUMAR; NUGRAHA, ANDHYKA TYAZ
Journal of Optimization System and Ergonomy Implementation Vol 2 No 01 (2024): Journal of Optimization System and Ergonomy Implementation
Publisher : Program Studi Teknik Industri S-1, Fakultas Teknik UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/joseon.v2i01.7002

Abstract

The increase in the national human population, economic progress, and technological advancements have collectively resulted in a significant surge in the need for energy. However, the depletion of conventional resources and the crisis of global warming are impeding the government's ability to meet the requirements of its citizens. One potential solution to address the aforementioned issues involves the adoption of Waste-To-Energy (WTE) systems, which has the capability to convert various forms of trash into usable energy. In addition to serving as an alternative energy source, Waste-to-Energy (WTE) technology has the potential to alleviate the challenges associated with trash disposal within a given nation. Hence, the aim of this study is to critically examine the environmental, economy and energy consequences associated with Waste-to-Energy (WTE) practices within the nation. This article centers its attention on organic waste and biomass, including crop output, animal waste, sewage sludge, and municipal solid wastes (MSW), which collectively account for 57.39% of the total waste in the country. The objective is to explore their potential as energy sources.
The Role of Work Motivation in Linking Organizational Support and Work Environment to Employee Performance at PT RST Destian, Risya; Nugraha, Andhyka Tyaz; Permata, Nia Sastra; Islami, Mouna Sabira Nurul
KINERJA Vol. 29 No. 2 (2025): KINERJA
Publisher : Faculty of Business and Economics Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/kinerja.v29i2.11623

Abstract

This study examines the influence of perceived organizational support and work environment on employee motivation and performance, as well as the mediating role of motivation. The research was conducted at PT RST, a company that needs improvements in its human resource management. Data were collected from 150 employees using a questionnaire and analyzed using the SEM-PLS method with the help of SmartPLS version 3 software. The results of the analysis indicate that organizational support has a positive effect on both motivation and employee performance. The work environment also positively influences motivation, but does not directly affect performance. Furthermore, work motivation is proven to mediate the relationship between organizational support, work environment, and employee performance. Based on these findings, it is recommended that PT RST enhance organizational support and improve the quality of the work environment to foster optimal performance and build a competitive and sustainable company.
Konsep 4R Sebagai Moderasi Pengaruh Gamifikasi Terhadap Niat Membeli Kembali dan Pengalaman Merek Konsumen Shopee Nugraha, Andhyka Tyaz; Puspitawati, Ni Made Ratih; Fathurochman, Alam
Jurnal Bisnis dan Kewirausahaan Vol. 20 No. 2 (2024): JBK-Jurnal Bisnis dan Kewirausahaan
Publisher : Badung Bali: Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/jbk.v20i2.101-113

Abstract

This article aims to fill the research gap related to marketplaces digital marketing mix by using elements of gamification to consumers. The problem is focused on identifying the effect of gamification on brand experience without and with moderation of the 4R Concept as well as the effect of brand experience on consumer repurchase intention in the Shopee marketplace. Data collection was carried out by purposive sampling through online questionnaires with a Likert scale of 5. Data processing was carried out on 85 respondent data using SmartPLS software with the PLS-SEM approach. The results of this research data processing are first, the application of gamification elements into the marketplace can improve consumer brand experiences. Second, the effect of gamification on consumer brand experiences can be enhanced by the 4R Concept. Finally, brand experience influences consumer purchase intentions towards the marketplace. The conclusion obtained is that the brand experience of marketplace consumers can be improved either by simply incorporating elements of gamification or with the help of the 4R Concept. Then, brand experience can increase consumer interest in making repeat digital transactions on the marketplace
Analisis Pengaruh Iklim Organisasi, Interaksi Psikososial, dan Karakteristik Individu Terhadap Organisasi Kerja dan Konten Pekerjaan Makitsuna, Farhand; Nugraha, Andhyka Tyaz
Perbanas Journal of Islamic Economics and Business Vol 4 No 1 (2024): Perbanas Journal of Islamic Economics and Business
Publisher : Institut Keuangan-Perbankan Dan Informatika Asia Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56174/pjieb.v4i1.214

Abstract

Penelitian ini bertujuan menyelidiki pengaruh iklim organisasi, interaksi psikososial, dan karakteristik individu terhadap Work Organization and Job Content pada lingkungan kerja Bank Syariah Indonesia area Lhokseumawe propinsi Aceh. Data penelitian dikumpulkan dari 172 orang responden menggunakan instrumen kuesioner yang dibagikan secara online melalui google form. Metode PLS-SEM diterapkan pada penelitian ini dengan bantuan perangkat lunak Smart-PLS versi 3. Tahap analisis data penelitian terdiri dari dua langkah yaitu analisa model pengukuran dan model struktural. untuk mengolah data penelitian dan menguji hipotesis penelitian. Hasil analisa awal terhadap model pengukuran mengungkapkan bahwa seluruh jawaban responden pada masing-masing item pertanyaan untuk setiap dimensi pada model penelitian valid dan handal. Selanjutnya hasil analisa model struktural menunjukkan bahwa iklim organisasi, interaksi sosial dan karakteristik individu memiliki pengaruh positif dan signifikan terhadap organisasi kerja dan konten pekerjaan. Temuan ini menggambarkan bahwa iklim kerja organisasi yang menerapkan prinsip-prinsip syariah, interaksi sosial yang terbentuk dari sistem kerja berlandaskan hukum Islam, serta karakteristik individu yang konsisten dalam mengaplikasikan budaya perilaku sesuai syariat Islam memberikan kontribusi besar terhadap dinamika organisasi kerja dan konten pekerjaan pada Bank Syariah Indonesia area Lhokseumawe propinsi Aceh. Penelitian ini memberi implikasi terhadap pembentukan iklim organisasi yang sesuai kaidah dan prinsip-prinsip Syariah, terciptanya interaksi sosial dalam lingkungan organisasi yang lebih harmonis, serta pengembangan karakteristik individu yang lebih kompeten dan profesional pada Bank Syariah Indonesia area Lhokseumawe propinsi Aceh. Kata Kunci: Iklim organisasi; Psikososial; Karakteristik individu; Kerja dan konten pekerjaan
Evaluasi Tata Letak Fasilitas Menggunakan Metode Systematic Layout Planning di PT Lambang Jaya Wahyudi, Rizqi; Romanus Renaldo Nerfando Garamba; Andhyka Tyaz Nugraha
JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Vol. 8 No. 1 (2024): EDISI MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jime.v8i1.10618

Abstract

Evaluasi perencanaan tata letak fasilitas produksi berperan penting dalam keberlangsungan strategi perusahaan industri manufaktur. Proses produksi tanpa perencanaan tata letak fasilitas bisa menimbulkan pemborosan (waste) melalui aktivitas material handling pada proses produksi. Divisi produksi Agriculture Equipment (AE) di PT. Lambang Jaya merupakan divisi produksi yang bergerak dibidang industri alat-alat pertanian. Keberagaman jenis produk serta jumlah fasilitas yang cukup banyak pada divisi ini membutuhkan evaluasi perencanaan tata letak fasilitas untuk meminimasi material handling dari proses produksi. Berdasarkan isu diatas, maka penelitian ini bertujuan untuk mengevaluasi dan merancang ulang tata letak fasilitas di divisi produksi Agriculture Equipment (AE) untuk meminimasi jarak, waktu dan ongkos material handling dari proses produksi produk dengan metode Systematic Layout Planning (SLP). Dari hasil penelitian dan alternatif layout yang ada, didapatkan layout usulan terbaik berdasarkan optimalisasi jarak, waktu dan ongkos material handling dari layout awal. Berdasarkan hasil analisis, layout usulan ini dapat meminimasi jarak, waktu dan ongkos material handling berturut-turut sebesar 20%, 19% dan 15% dari layout awal.
The Nexus Between Green HRM Practices And Organizational Sustainability Performance: Evidence From Indonesia Nugraha, Andhyka Tyaz; Sunarti, Sunarti; Makitsuna, Farhand
Jurnal Manajemen Indonesia Vol. 24 No. 2 (2024): Jurnal Manajemen Indonesia
Publisher : Fakultas Ekonomi dan Bisnis, Telkom University.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jmi.v24i2.6925

Abstract

Green Human Resource Management (GHRM) is an management approach that pursues to integrate environmental perspective into conventional human resource activities. This approach is characterized by a systematic and scheduled synchronization with the organization’s environmental priorities, which is viewed as providing a balanced perspective that aligns employees with the organization’s environmental policy. Introducing, enforcing, and embracing systemic changes among employees is one of the most important GHRM objectives, as green-based activities are frequently difficult to implement. GHRM practices serve a crucial role in the context of organizational sustainable development in achieving sustainability objectives. Prior research has evaluated GHRM as a unidimensional or second-order construct consisting of three or four dimensions. However, the current study extends previous research by identifying six categories of GHRM practices and empirically evaluating the impact of each of these elements on corporate sustainability. The study collected data from 347 HR directors working in Indonesian organizations and analyzed the data using SmartPLS 3.2.8. The findings revealed that three out of the six GHRM activities were significantly related to organizational sustainability performance. The study offers theoretical and practical implications for potential researchers and HR managers, particularly in the Indonesian context.
How Perceived Organizational Support for Environment Serves a Mechanism to Enhance Environmental Performance From Employee Perspective in Health Sector of Indonesia Nugraha, Andhyka Tyaz; Iqbal, Muhammad
KINERJA Vol. 27 No. 1 (2023): KINERJA
Publisher : Faculty of Business and Economics Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/kinerja.v27i1.6341

Abstract

Our study investigates the role of Green human resource management (GHRM) practices on the individual environmental performance of employees (IEP) as well as the mediating role of perceived organizational support (POS) in the health sector in Indonesia. Data was collected using a questionnaire that was shared with 310 nurses working in Indonesian as respondents. SmartPLS 3 software is used to analyze data by adopting the PLS-SEM approach. The research findings reveal a strong and positive relationship between the dimensions of GHRM practices such as Green Employee Involvement (GEI),  Green Management Performance (GMP), and Green Training (GT) on the individual environmental performance of employees in Indonesia's health sector. Furthermore, we also found an indirect effect of GHRM practices on employees' environmental performance through perceived environmental support from the organization company. Based on our study, we suggest Institutions and organizations in Indonesia's health sector concern implement GHRM practices to improve their employees' individual environmental performance. Specifically, our study extends the previous literature by exploring the relationship of GHRM practices with individual environmental performance using perceived organizational support (POS) as a mediating variable.
Analisis Efektivitas Rotary Car Dumper (RCD) 3 dengan Metode Overall Equipment Effectiveness (OEE) di PT Bukit Asam Unit Pelabuhan Tarahan Perwira, Rizky Agung; Wahyudi, Rizqi; Nugraha, Andhyka Tyaz
JURNAL INTEGRASI Vol. 16 No. 1 (2024): Jurnal Integrasi - April 2024
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v16i1.6675

Abstract

PT Bukit Asam Tarahan Port Unit has machines and tools that are used to assist its activities and of course indirectly support its productivity, one of these machines is the Rotary Car Dumper (RCD) 3. The Overall Equipment Effectiveness (OEE) method can identify bottlenecks in a tool or machines used in the company. Using the Six Big Losses method in this research can determine what factors make the biggest contribution resulting in the low effectiveness of using the RCD 3 machine at PT Bukit Asam Tbk Tarahan Port unit. After the losses value is obtained, the maintenance, repair and overhaul (MRO) implemented will then be analyzed and whether MRO has an effect on these losses. Based on research that has been conducted, the OEE value of the RCD 3 machine is 6%, with an average value of availability of 52%, performance of 12% and quality of 100%. The highest six big losses values were obtained from set up and adjustment losses and reduced speed losses, where the two losses obtained an average value of 46%. PT Bukit Asam Tarahan Harbor Unit has implemented planned maintenance such as preventive maintenance and corrective maintenance during the observation period from January 2021 to December 2021.
Analisis Pengukuran Produktivitas Bagian Produksi Dengan Metode Objective Matrix (Omax) Pada Pabrik Roti Dinamis Sembiring, Dessy Siar Rehulina Br; Wahyudi, Rizqi; Nugraha, Andhyka Tyaz
JURNAL INTEGRASI Vol. 17 No. 1 (2025): Jurnal Integrasi - April 2025
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v17i1.8574

Abstract

Dynamic Bread Factory has suffered a very significant failure to reach the production target by finding a large number of defective products so that the use of materials becomes inefficient and also often the breakdown of the processing machine which affects the quantity of the final product becomes unoptimal. The study aims to analyze the index of productivity value on the production part of the Dynamic Bread Factory, identify factors causing the fluctuation of the production index and provide suggestions for improvements that can affect the increase in productiveness. OMAX methods and fishbone diagrams to measure and analyze productivity indices. The data processing results showed that the index varied, with the highest index in November increasing by 215.48% while the lowest in October experienced a significant decline of 73.50%. Five productivity ratios that have been measured indicate that ratio 1 and ratio 2 have the lower yields that are the cause of low productivities in the Dynamic Bread Factory.
Analysis of Biomass Briquettes Made from Rubber Seed Shells and Acacia Sawdust with Variation in Material Composition Percentage Alfian, Devia Gahana Cindi; Sindhu, I Gede Pande Naraya; Paundra, Fajar; Silitonga, Dicky Januarizky; Nugraha, Andhyka Tyaz
invotek Vol 25 No 2 (2025): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/invotek.v25i2.1209

Abstract

Indonesia is reducing reliance on fossil fuels by expanding renewable energy, including biomass from rubber-plantation residues and acacia wood. This study evaluates briquettes made from rubber seed shell (RSS) and acacia sawdust (AWS) using 10% tapioca binder, a compaction pressure of 50 kgf cm⁻², and drying at 100 °C for 3 h. Three compositions (RSS:AWS, %wt) were tested: A (50:50), B (70:30), and C (80:20). The best performance was obtained for C (80:20), with moisture 7.40%, volatile matter 9.56%, ash 4.47%, fixed carbon 85.95%, HHV 6,716.88 cal g⁻¹ (28.10 MJ kg⁻¹), and burn rate 0.10 g min⁻¹. All compositions satisfied SNI 01-6235-2000 limits for HHV (≥ 5,000 cal g⁻¹), VM (≤ 15%), and ash (≤ 8%); the moisture criterion (≤ 8%) was met by B and C. For context, SNI 1683:2021 (wood charcoal, not briquettes) imposes stricter thresholds; under these, C is closest to First-Quality ranges, while A and B fall short for several parameters. Overall, increasing the RSS (char) fraction produced briquettes with lower moisture and VM, higher fixed carbon and HHV, and steadier combustion suitable for household fuel.
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 Devia Gahana Cindi Alfian Dicky J. Silitonga 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 Makitsuna, Farhand Mardiyah, Reza Annisa Aina’il Marlina Widiyanti Masnilam Hasibuan Mochammad Imron Awalludin MOHLIM, MUHAMMAD FAUZAN MOHD Muhammad Iqbal Nia Sastra Permata Nordin, Amir Haziq Bin NORSHAMSURI, MUHAMMAD AIMAN TAHFIZ Nurazizah, Novalina Pasaribu, Sondang Asinauli Paundra, Fajar 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 Sindhu, I Gede Pande Naraya Siti Komariah Hildayanti Sulastri . Sunarti Sunarti Sunarti Susanto, Vania Putri Syuwi, Delima YAMIN, NUR KHALIDAH YASMIN BINTI KABUL Yolanda, Feby Yusro Hakimah Yusro Hakimah Yusro Hakimah Yusro Hakimah