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The Effect of SNI 6729 : 2016 on Organic Vegetables Purchase Intention and Purchase Behavior (Case Study : PT Rumah Roti Indonesia) Nugroho, Imanuella Indah; Fahma, Fakhrina; Damayanti, Retno Wulan
Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Vol. 24 No. 2 (2022): Dec 2022
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jti.24.2.95-104

Abstract

At a time when the people's increasing demand for organic vegetables can be an opportunity for PT Rumah Roti Indonesia to expand its market beyond the scope of PT Rumah Roti Indonesia. Organic certification is one way to expand the market. The aim of this study is analyze the effect of SNI 6729: 2016 certification on purchase intention and purchase behavior of organic vegetables in Indonesia so that PT Rumah Roti can take the right decision. To see the effect of SNI 6729 : 2016, this study uses the Theory of Planned Behavior model. Data processing was used in the PLS-SEM method. The results of this study prove that the variables perceived behavioral control, subjective norms, and perceived quality have a significant effect on purchase intention in organic vegetables and awareness has a significant effect on moderating the relationship between purchase intention and purchase behavior. In addition, it was found that purchase intention has a significant effect on purchase behavior. These results indicate that there is an influence of SNI 6729 : 2016 on purchase intention and purchase behavior of organic vegetables.
The Effect of Halal Certification on Logistic Performance and Financial Performance : Case Study: Processed Meat and Cowhide SMEs in Surakarta Santosa, Calvin William; Fahma, Fakhrina; Damayanti, Retno Wulan
Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Vol. 24 No. 2 (2022): Dec 2022
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jti.24.2.117-128

Abstract

Amid increasingly fierce competition in the food business, halal certification is a source of excellence. Halal certification is now a step businesses can take to increase their successful business performance. This study aims to provide business actors with a deeper understanding of the impact of halal certification on company performance by analyzing the effect of halal certification on logistic performance and financial performance in small and medium-sized enterprises (SMEs) based on processed meat and cowhide in Surakarta. This study is based on a purposive sampling survey of SMEs producing processed meat and cowhide in Surakarta that has obtained halal certification. The PLS-SEM method was used to process the data. This research shows that halal certification has a good and significant impact on the logistical and financial performance of SMEs producing processed meat and cowhide in Surakarta. This founding indicates that halal certification has an impact and may be considered by business actors who have yet to go through the process.
Systematic literature review: Perkembangan dan penerapan analisis sentimen dalam manajemen proyek Christa Dian Pratiwi; Retno Wulan Damayanti; Pringgo Widyo Laksono
JENIUS : Jurnal Terapan Teknik Industri Vol 7 No 2 (2026): JENIUS: Jurnal Terapan Teknik Industri
Publisher : LPPMPK - Universitas Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/jenius.v7i2.2242

Abstract

Media sosial menjadi ruang utama dalam mengekspresikan opini publik terhadap kebijakan pemerintah, termasuk kebijakan konversi kompor gas ke kompor induksi di Indonesia yang menimbulkan pro dan kontra. Meskipun analisis sentimen telah banyak digunakan untuk mengevaluasi persepsi publik terhadap proyek, belum terdapat kajian yang secara sistematis memetakan metode yang paling relevan untuk konteks kebijakan publik di Indonesia. Penelitian ini bertujuan untuk mengidentifikasi dan mengevaluasi pendekatan analisis sentimen dalam studi proyek sebagai dasar metodologis untuk penelitian lanjutan mengenai opini publik terhadap kebijakan kompor induksi. Penelitian menggunakan pendekatan Systematic Literature Review (SLR) dengan metodologi PRISMA terhadap 15 artikel terindeks Scopus periode 2016–2022. Analisis difokuskan pada pemetaan pendekatan metodologis dan pola penggunaannya. Hasil menunjukkan bahwa pendekatan berbasis leksikon dan machine learning, khususnya Support Vector Machine (SVM), merupakan metode yang paling dominan digunakan. Selain itu, Latent Dirichlet Allocation (LDA) sering dimanfaatkan sebagai metode pendukung untuk mengidentifikasi topik atau isu utama dalam data opini publik. Temuan ini menunjukkan bahwa kombinasi klasifikasi sentimen dan pemodelan topik menjadi pola metodologis yang paling umum dalam literatur. Penelitian ini berkontribusi dalam menyediakan pemetaan metodologis yang dapat menjadi rujukan bagi penelitian empiris mengenai analisis sentimen kebijakan kompor induksi di Indonesia.
Developing a readiness instrument for LPG-to-induction stove transition: A Technoware, Humanware, Infoware, and Orgaware (THIO) approach Hasna Wahidaturrasyidah Anshori; Retno Wulan Damayanti; Eko Pujiyanto
Journal Industrial Servicess Vol 12, No 1 (2026): April 2026
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jiss.v12i1.38518

Abstract

The transition to induction stoves is a strategic effort to support decarbonization and electrification goals. The success of this transition depends not only on policy and infrastructure, but also on technical, social, informational, and institutional readiness. This study aims to develop and validate a readiness assessment instrument based on the Technoware, Humanware, Infoware, and Orgaware (THIO) framework to evaluate the readiness of stakeholders — including household users and institutional actors — in the transition process. A sequential qualitative–quantitative approach was applied, involving a systematic literature review and expert validation to ensure content validity, followed by empirical testing through a survey of 260 respondents. Data were analyzed using Confirmatory Factor Analysis (CFA). The results show that all indicators across the four THIO dimensions are valid and reliable, with factor loadings, composite reliability, and average variance extracted all exceeding the recommended thresholds. The measurement model also achieved a good overall fit. The validated instrument provides a robust and multidimensional tool for assessing readiness for the transition to induction stoves. Practically, it can be immediately utilized by government agencies, energy institutions, and related stakeholders as a diagnostic tool to systematically identify readiness gaps across technical, human, informational, and organizational dimensions, thereby supporting evidence-based prioritization and phased planning of energy transition programs. Overall, this study contributes to strengthening readiness measurement approaches for clean and sustainable energy transitions.
Understanding Muzakki Loyalty in Eastern Indonesia: The Role of Sharia Governance, Religiosity, and Satisfaction Mei Susanto; Eko Pujiyanto; Retno Wulan Damayanti
Media Ekonomi dan Manajemen Vol 41, No 1 (2026): January 2026
Publisher : Fakultas Ekonomika dan Bisnis UNTAG Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/mem.v41i1.6789

Abstract

This study investigates the determinants of Muzakki loyalty by developing an integrated model that incorporates sharia governance, trust, religiosity, satisfaction, and willingness to pay more. The research focuses on Muzakki who pay zakat through the National Zakat Board (Baznas) in Central Maluku Regency, Ambon City, and Buru Regency. Using a quantitative approach, the study employs Partial Least Squares-Structural Equation Modeling (PLS-SEM) to analyze data obtained from 172 respondents selected through purposive sampling. The findings reveal that sharia governance strengthens Muzakki trust, religiosity enhances satisfaction, and satisfaction plays a central role in driving loyalty. The results suggest that improving transparency, accountability, and sharia compliance can reinforce trust and overall satisfaction. Enhancing service quality and nurturing religious commitment are equally important to cultivate stronger loyalty. This study highlights the strategic importance of robust sharia governance and service excellence in sustaining long-term Muzakki engagement in zakat management across Maluku Province.
Developing a Model of the Influence of Organizational Culture on Employee Performance and Job Satisfaction at PT. XYZ with PLS-SEM Method Areta Shafa Ardelia; Renny Rochani; Retno Wulan Damayanti
Performa: Media Ilmiah Teknik Industri Vol 23, No 1 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.1.82275

Abstract

In the era of industrial development, the urgency of the human resource factor is undeniable, because humans are the core elements that run the industry. In an organization, because of the process of interaction between individuals, there must be a culture that grows and becomes the basis for the behavior of the organization. The problem that occurred at PT. XYZ is that there is still a lack of optimization of the management of the company's organizational culture. Therefore, this study focuses on how to achieve optimal organizational culture management, mapped with a model of the influence of organizational culture on employee performance and job satisfaction. The method used in this research is descriptive method supported by a quantitative approach. Data collection was carried out through interviews and questionnaires on the sample population of employees working at PT. XYZ with random sampling method and Slovin formula. The data were processed and analyzed using the Partial Least Square Structural Equation Modeling (PLS-SEM) method. The results of the research show that organizational culture has a significant influence on employee performance and job satisfaction at PT. XYZ.
Pelatihan Pengenalan Dasar Produk Berbasis Kecerdasan Buatan untuk Membekali Siswa Sekolah Menegah Atas Solo Raya Menyosong Era Revolusi Industri 5.0 Pringgo Widyo Laksono; Cucuk Nur Rosyidi; Retno Wulan Damayanti; Wakhid Ahmad Jauhari; Eko Pujiyanto; Andreas Wegiq Adia Hendix; Era Febriana Aqidawati
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 14, No 2 (2025): November
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v14i2.94863

Abstract

Revolusi Industri 5.0 membawa dampak yang signifikan bagi masyarakat dalam berbagai aspek kehidupan, termasuk ekonomi, sosial, budaya, dan lingkungan. Meskipun demikian, pendidikan di Indonesia masih belum siap untuk beradaptasi dengan teknologi kunci dari revolusi ini, seperti kecerdasan buatan, energi terbarukan, dan keberlanjutan. Salah satu hambatannya adalah kurangnya fasilitas dan materi yang memadahi dalam pembelajaran. Oleh karena itu, sebuah pengabdian dilakukan untuk membantu sekolah- sekolah di sekitar UNS, khususnya SMA dan SMK di Solo Raya, dalam memulai pembelajaran berorientasi Revolusi Industri 5.0. Kegiatan pengabdian meliputi workshop, sosialisasi, pelatihan singkat, dan pemberian paket trainer. SMANRA dipilih sebagai sekolah pertama yang akan menerima pengabdian ini. Permasalahan yang dihadapi oleh SMANRA adalah kurangnya fasilitas yang memadahi dan sumber daya manusia yang belum menguasai dasar-dasar kecerdasan buatan dan internet of things. Solusi yang ditawarkan meliputi workshop dan sosialisasi tentang Revolusi Industri 5.0, serta pemberian paket trainer yang berisi perangkat keras, perangkat lunak, buku, dan materi pembelajaran terkait. Metode pelaksanaan kegiatan tersebut meliputi identifikasi kebutuhan, perencanaan kegiatan, pelaksanaan workshop dan sosialisasi, pemberian paket trainer, dan pendampingan teknis.Kata kunci : revolusi  industri 5.0, kecerdasan buatan, internet of things, inovasi, pembelajaran. 
Integration of Service Quality and Sustainability on Revisit Intention Dwi, Doni Nugroho; Pujiyanto, Eko; Damayanti, Retno Wulan
Jurnal Kesehatan Vokasional Vol 10, No 4 (2025): November
Publisher : Sekolah Vokasi Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jkesvo.110324

Abstract

Background: Hospital service quality played an important role in improving patient satisfaction and loyalty. However, sustainability, particularly the triple bottom line, became a new challenge in modern hospital management. Several studies demonstrated significant influences of service quality and sustainability on patients' intentions to revisit, yet studies that systematically integrated both aspects, especially in specialist hospitals, remained limited.Objective: This study aimed to examine the relationship between service quality dimensions and sustainability in relation to patient satisfaction and revisit intention, as well as to formulate future research agendas concerning sustainable healthcare services.Methods: Literature was collected using the PRISMA method from the Scopus and Google Scholar databases, covering publications from 2019 to 2025.Results: The analysis indicated that most of the reviewed literature employed the PLS-SEM method to examine the relationship between service quality and patient satisfaction. The findings consistently showed that service quality dimensions affected patient satisfaction, while sustainability dimensions contributed significantly to service perception and patients’ revisit intention. However, studies examining the integration of service quality and the triple bottom line remained scarce.Conclusion: The integration of service quality and sustainability emerged as an important aspect in improving service quality and patient retention. This study provided direction for future research and hospital practices aiming to develop value-oriented service systems with long-term and operational sustainability.