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Evaluasi Performa Panel Surya Terintegrasi Bangunan berdasarkan Standar Greenship: Menuju Bangunan Sekolah Net Zero Energi Susan, Susan; Wardhani, Dyah Kusuma; Ariyanto, Yusuf; Wonohadidjojo, Daniel Martomanggolo; Harianto, Eric
EMARA: Indonesian Journal of Architecture Vol. 8 No. 1 (2022): Vol. 8 No. 1 (2022): EIJA August-October edition
Publisher : Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/eija.v8i1.1442

Abstract

generated from a variety of sources, both renewable and nonrenewable. Switching from nonrenewable to renewable energy sources is one of many strategies that can be used to achieve net-zero buildings. In Indonesia, this strategy is very feasible due to its abundant renewable energy resources, particularly solar energy. This research presents a school building as the proposed case. The school, SCK Citra Garden, is chosen as the pilot project due to its access to solar radiation and its minimum shading conditions. Using Helioscope software, BIPV modelling was simulated on its roof, and the electrical energy output from BIPV was calculated. The substitution percentages of BIPV energy output for conventional electrical energy consumed by the building were then measured. This percentage was compared to the National Energy Mix target and Greenhouse Gas Standard to assess its performance towards net-zero school buildings. The result shows that BIPV has a good performance. Even though the substitution percentage is still below the national energy mix target, it exceeds the greenhouse gas standard target for on-site renewable energy tools.
Pengaruh Kepercayaan dan Kualitas Pelayanan Terhadap Minat Beli Ulang Melalui Kepuasan Pelanggan Sebagai Variabel Mediasi pada SPBU di Makassar Rantung, Edmond; Harianto, Eric
As-Syirkah: Islamic Economic & Financial Journal Vol. 3 No. 3 (2024): As-Syirkah: Islamic Economic & Financial Journal 
Publisher : Ikatan Da'i Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56672/jc0rjx10

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SPBU 7490210 Galangan Kapal Makassar is a gas station company (Public Fuel Filling Station) established in 2011 and located at Jalan Galangan Kapal No 1, Makassar and is a family business project. This study aims to determine the effect of trust and service quality on customer satisfaction, the effect of customer satisfaction on repurchase interest, and the effect of trust and service quality on repurchase interest on customer satisfaction. The method in this research is quantitative, with analysis using Partial Least Square - Structural Equation Model (PLS-SEM). This study has a sample size of 190 respondents who are customers of the Makassar Shipyard Gas Station who made at least one purchase in the period January 2023 to April 2024. This study shows that trust and service quality have a positive and significant effect on customer satisfaction, customer satisfaction has a positive and significant effect on repurchase intention, and trust and service quality have a positive and significant effect on repurchase intention through customer satisfaction as a mediating variable. The implication of this research is that the Public Fuel Filling Station needs to maintain customer satisfaction factors by providing a satisfying experience for customers so that customer satisfaction can increase every time they make a purchase, and provide quality products and good service.
Pengaruh Kompetensi Guru dan Reputasi Sekolah Terhadap Kepuasan Siswa Melalui Retensi Siswa SMK Negeri 10 Surabaya Akmal, Shofwan Naufal; Harianto, Eric
As-Syirkah: Islamic Economic & Financial Journal Vol. 3 No. 3 (2024): As-Syirkah: Islamic Economic & Financial Journal 
Publisher : Ikatan Da'i Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56672/w3v4wc44

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This study aims to analyze the effect of teacher competence and school reputation on student satisfaction and retention at SMK Negeri 10 Surabaya. This study uses quantitative methods with Proportional Random Sampling analysis techniques. This study uses a quantitative approach and data collected through questionnaires distributed to students of SMK Negeri 10 Surabaya with a sample of 345 students. Data was obtained through an online questionnaire using Google Form. Hypothesis testing shows that teacher competence has a positive and significant effect on student satisfaction, and student satisfaction has a significant effect on student retention. In addition, school reputation was also found to have a significant influence on student satisfaction. The managerial implication of this study suggests the need for continuous improvement of teacher training programs as well as strengthening school cooperation with universities and industries to improve school reputation and student satisfaction. This study has limitations in the scope of the population that only involves one school so that generalization of the results of this study needs to be done with caution. The benefits of this study can provide insights into teacher competence and school reputation that can be used for further study by academics or practitioners in the field of education and help educators and school administrators to improve their performance.
Pengaruh Reward System dan Enterpreneurial Leadership untuk Meningkatkan Employee Performance Melalui Employee Satisfaction pada Perusahaan Building Material: Study Pada CV. Nusantara Putra Purnama Romdhoni, Muhammad Farich; Harianto, Eric
As-Syirkah: Islamic Economic & Financial Journal Vol. 3 No. 3 (2024): As-Syirkah: Islamic Economic & Financial Journal 
Publisher : Ikatan Da'i Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56672/z4rtk322

Abstract

This study examines the effect of reward system and entrepreneurial leadership on employee performance mediated by employee satisfaction in the context of a building materials company, CV. Nusantara Putra Purnama, in Jember. This study used a quantitative approach with a saturation technique to collect data from a sample of employees and the required sample of 40 people. Data were obtained through an online questionnaire using Google Form. The hypothesis test in this study shows that the reward system, entrepreneurial leadership, and employee satisfaction affect employee performance. The findings contribute to the theoretical understanding of organizational behavior and provide practical insights for improving employee performance through strategic leadership and reward management.
Marketing Innovation Strategy Design to Increase Paper and Packaging Sales with the Blue Ocean Strategy Method: Case Study on Wijaya’s Paper Wijaya, Tarisna Aditya; Harianto , Eric
Golden Ratio of Data in Summary Vol. 5 No. 1 (2025): November - January
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grdis.v5i1.872

Abstract

Paper is an essential product in everyday life, in the last decade there has been a change with significant growth in the use of paper, namely the use of recycled paper with used paper waste materials. The use of used paper waste raw materials is carried out to continue to meet the need for paper; even though we have now entered the digitalization era, it cannot be denied that paper is still an essential need in supporting various daily activities. The use of kraft paper (recycled paper) is more in demand by several packaging manufacturers, apart from its environmentally friendly nature, aesthetic factors, and lower prices. Kraft paper is a favorite in the packaging world. This high opportunity does not align with Wijaya Paper's sales in the last two years (2022-2023). Wijaya Paper experienced a decline in turnover compared to 2019-2021 during the first 3 years of the company's establishment. The occurrence of tight market competition, with the implementation of the Ansoff Matrix strategy, with the implementation of Market Penetration and Cost Leadership, is no longer practical because many new competitors have emerged by offering lower prices with illegal goods, imported goods, and leftover roll goods. Through this study, we will discuss how to achieve cost efficiency using the Blue Ocean Strategy approach by identifying SWOT, Key Success Factor, ERRC, and Canvas Strategy so that it can produce the right innovation design for business entities. The research method used in this study is a qualitative triangulation study with informants consisting of internal management, loyal Wijaya Paper consumers, Wijaya Paper competitors, and experts represented by the Marketing Director of PT Adiprima Suraprinta. The results of this study are the design of marketing strategy innovations using the blue ocean strategy approach to increase paper and packaging sales at Wijaya Paper.
Designing an Integrated Healthy Food Business Strategy at Griya Sehat Annaba Makassar Using QSPM Afiat, Irvan; Riza, Fahrul; Harianto, Eric
Journal Research of Social Science, Economics, and Management Vol. 4 No. 11 (2025): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jrssem.v4i11.907

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The growing public awareness of healthy lifestyles presents a strategic opportunity for complementary therapy service providers to innovate through nutrition-based services. This study aims to identify customer perceptions and preferences regarding the integration of healthy food services into Griya Sehat Annaba Makassar, analyze its strengths and challenges, and formulate optimal implementation strategies. Employing a Quantitative methods approach, primary data were collected through questionnaires from 96 clients and Focus Group Discussion with five key participants, including the owner and therapists. Quantitative data were analyzed using descriptive statistics, validity and reliability testing, and strategic mapping through SWOT, TOWS, and QSPM approaches through Focus Group Discussion. The findings indicate that most clients have a favorable perception and high interest in the healthy food service, with trust in therapists and perceived health benefits serving as key determinants. The prioritized strategy emphasizes the development of personalized therapy-based services and collaboration with local partners. The study contributes theoretically to the development of nutrition-based alternative health service integration through a consumer behavior perspective. It offers a practical strategic model for community-based health service providers and entrepreneurs. It also recommends expanding digital-based services and strengthening human resource training as a means of enhancing the sustainability of the integration system.
Analysis of Dumpling House Msmes From The Perspective of Mc Kinsey 7s Salim, Elizabeth Gina Mitayanny; Harianto, Eric
JIBEMA: Jurnal Ilmu Bisnis, Ekonomi, Manajemen, dan Akuntansi Vol. 2 No. 1 (2024): July
Publisher : CV. Muris Global Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62421/jibema.v2i1.78

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Small and Medium-sized Enterprises (MSMEs) play a significant role in Indonesia's economy, absorbing up to 97% of the workforce. Particularly, the food and beverage sector within MSMEs has shown substantial growth, indicating high potential in the industry. However, intense competition poses challenges, necessitating a competitive edge for sustained growth. This paper examines the case of Dumpling House, an MSME in the frozen food sector, which initially experienced rapid expansion but faced challenges due to the evolving business landscape. Using the McKinsey 7s framework, the internal analysis reveals areas for improvement in strategy, structure, system, shared values, skills, style, and staff. While Dumpling House demonstrates strengths in certain areas, such as product quality and employee camaraderie, there are evident gaps in strategic planning, leadership, and system optimization. The study suggests enhancing management insights, conducting regular evaluations, strengthening leadership roles, and addressing identified issues comprehensively to facilitate Dumpling House's continued growth and success.
Operational Innovation Design Using The Blue Ocean Strategy Approach To Increase Project Production Cost Efficiency At PT. Kiabadi Jaya Fasadindo Setyawan, Susan; Harianto , Eric
Eduvest - Journal of Universal Studies Vol. 5 No. 11 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i11.51980

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Management experiences a phenomenon related to project production costs that are getting higher and often not in accordance with the Gross Profit (GP) target standards that have been set jointly at the beginning of the period. Production costs are the main factor that affects increasing the company's profitability. Management wants the company to be more efficient in project production costs, so that it is able to bring in good profits for the company's operational sustainability and growth. Therefore, management needs to evaluate various factors that affect project production costs so that efficiency can be created and reduce standard costs that determine the company's profitability. The purpose of this study is to identify the factors that make the project production cost swell, analyze the cost factors that need to be prioritized in the implementation of efficiency programs, and design action plans or improvement strategies to ensure the achievement of cost efficiency. This research was carried out through the blue ocean strategy approach method using two analysis tools, namely the strategy canvas and the ERRC grid, in designing an effective operational innovation strategy that focuses on value innovation, so as to be able to increase the efficiency of project production costs at PT. Kiabadi Jaya Fasadindo. Referring to the results of the research, the company is still able to improve the efficiency of project production costs in 2 ways, namely improving the competence of Human Resources (HR) with relevant HR development strategies that focus on increasing competence.
Evaluasi Business Model Canvas Dalam Pegembangan Model Bisnis B2B Dari Basis Konsumen B2C Pada Perusahaan Jasa Efendi, Usman; Wono, Hilda Yunita; Harianto, Eric
Jurnal Locus Penelitian dan Pengabdian Vol. 4 No. 11 (2025): JURNAL LOCUS: Penelitian dan Pengabdian
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/locus.v4i11.4354

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PT KGI harus berubah untuk tetap kompetitif karena persaingan yang semakin ketat di industri pelatihan dan sertifikasi alat berat di Indonesia. Penelitian ini dilatarbelakangi oleh kebutuhan strategis PT KGI untuk bertransformasi dari model bisnis business-to-consumer (B2C) ke business-to-business (B2B) guna menghadapi pasar yang semakin kompleks. Tujuan penelitian ini adalah mengevaluasi business model canvas (BMC) yang mencakup elemen pelanggan, saluran distribusi, hubungan dengan pelanggan, proposisi nilai, sumber pendapatan, sumber daya utama, aktivitas utama, kolaborasi, dan struktur biaya, kemudian mengidentifikasi celah untuk pengembangan model bisnis B2B. Penelitian menggunakan pendekatan deskriptif kualitatif dengan metode wawancara terstruktur yang dilakukan selama tiga bulan dari Maret hingga Juni 2025, melibatkan enam informan utama dari internal perusahaan serta perwakilan pelanggan dan regulator. Hasil penelitian menunjukkan bahwa strategi pengembangan B2B tidak hanya mencakup perubahan layanan, tetapi juga restrukturisasi segmen pelanggan, proposisi nilai, saluran distribusi, relasi pelanggan, serta efisiensi lintas departemen. Temuan penelitian ini menyoroti pentingnya pendekatan value-driven dan kolaborasi strategis dalam transformasi model bisnis, dimana rekomendasi yang dihasilkan dapat diadopsi oleh perusahaan jasa sejenis yang ingin melakukan pivoting dari B2C ke B2B. Bagi akademisi, penelitian ini memberikan kontribusi pada pengembangan teori business model canvas dalam konteks transformasi digital di industri jasa profesional. Transformasi ini terbukti mampu meningkatkan profitabilitas dan keberlanjutan bisnis di masa depan.
Drivers of Organizational Performance in Accounting Firms: Price Competition, Professional Standards (SPJA) Effectiveness, and Firm Reputation under the Moderating Role of Professional Regulation Wijono, Monica Widyati; Harianto, Eric; Tambunan, Damelina Basauli
Dinasti International Journal of Economics, Finance & Accounting Vol. 6 No. 6 (2026): Dinasti International Journal of Economics, Finance & Accounting (January - Feb
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v6i6.5608

Abstract

Accounting Service Firms (KJA) play a vital role in supporting SMEs in Indonesia, yet they face challenges from price competition and dynamic of accountant professional regulations. This study aims to analyze the effects of price competition, the effectiveness of implementing the Standards of Accountants Services (SPJA), and reputation on organizational performance, with the regulation of the accounting profession as a moderating variable. A quantitative approach with an explanatory survey was employed, targeting 500 KJA registered on the Find KJA IAI Global platform as of May 5, 2025, with 144 firms participating. Data were analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM). The findings reveal that price competition and effective SPJA implementation have positive and significant effects on organizational performance, whereas firm reputation does not show a significant effect. Moreover, accountant professional regulation does not strengthen these relationships; instead, it tends to weaken the effect of SPJA effectiveness on performance. These results suggest that for small-medium scale KJA, accountant professional regulations are perceived more as an administrative burden than as strategic support. This study underscores competitive pricing and effective SPJA implementation as the main drivers of KJA performance, while reputation has yet to emerge as a determining factor. Theoretically, the findings challenge the relevance of Public Interest Theory and Interest Group Theory in the context of smaller KJA, while practically highlighting the need for proportional regulations that focus on strengthening internal capabilities.
Co-Authors Abdurrahman, Gani Adinata, Faris Afiat, Irvan Agung Krisprimandoyo Agustina Nancy Oktavia Aisah, Nurul Akmal, Shofwan Naufal Albazi, Uzair Alkistasari, Intan Alvin Livano Ari, Yufri Arya Asraf Danarkusuma Azizurrohman, Muhammad Bawazir, Fatmah Cholid Benazir Fahim Christian Herdinata Damelina B. Tambunan Danarkusuma, Arya Asraf Daniel Kurniawan Daniel Martomanggolo Wonohadidjojo David Sukardi Kodrat Denny Bernardus Denpharanto Agung Krisprimandoyo Dewi, Nyoman Diah Utari Dinata, Yuwono Martha Dwi Jusnita, Tias Dyah Kusuma Wardhani Dyah Kusuma Wardhani Edmond Rantung Efendi, Usman Eko Wahyudi Endi Sarwoko Eny Soenardi Ermitajani Judi, Tjatur Fabiola Leoparjo Fahrul Riza Fahrul Riza Faiza Husnayeni Nahar Fariza, Rahma Febry, Timotius Helena Sidharta Hilda Yunita Wono Ignatius Ivan Sulaksono Ilmi, Sayyidah Hafidhatul Ilyas, Gunawan Bata Indudewi, Febe Yuanita Ratna Irmawanti, Irmawanti Irvan Afiat Ismirani Saputri Ivan Setiawan J.E. Sutanto J.E. Sutanto Jason Lianto, Timothy Johanes Tanzil Judi, Tjatur Ermitajani Kurniawan, Dedy Arik Lala Setiany Wee Lestari, Ika Mutia Liliana Dewi Limanta, Nicko Lookman, Cienthia Maimunah Johari Mas’ud, Riduan Maureen Nuradhi Mayasari, Ludmila Menny, Alviano Herbert Monica Natalia Muhammad Farich Romdhoni Nursaid Nursaid Nursaid Olasode, Tikristini Pandu Kurniawan, Ocvan Panjaitan, Felix Patrisia Amanda Pascarina Pitaloka, Ratih Dwinanda Raditya, Andreas Rantung, Edmond Riduan Mas'ud Riduan Mas’ud Riduan Mas’ud Romdhoni, Muhammad Farich Sakti Pamungkas, Anggada Salim, Elizabeth Gina Mitayanny Setyawan, Susan Shofwan Naufal Akmal Siregar, Lusyana Sitepu, Rimenda Aminarosa Stevanus Christian Anggrianto Susan Susan Tambunan, Damelia Basauli Tania Susanti Tanjoyo, Catherine Taruna, Johannes Agus Teofilus Teofilus, Teofilus Tiyo Avianto Tri Cahyono Wee, Lala Setiany Wijaya, Patrick Natalion Wijaya, Tarisna Aditya Wijono, Monica Widyati Yuli Kartika Dewi Yulia Nur Hasanah Yusuf Ariyanto Yuwono Marta Dinata Yuwono Martha Dinata