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All Journal TIJAB (The International Journal of Applied Business) JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi) JRB-Jurnal Riset Bisnis Kajian Branding Indonesia PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia
Istijanto, Istijanto
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Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences

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Factors Affecting Consumers' Intention to Purchase Environmentally Friendly Products: Recycle Furnitures Ardilla Ayu Dewanti Ridwan; Fanny Setiawan; Hizkia Davino Gratia Saragih; Mokhamad Nasyih Aminnulloh; Phillo Putra Guntur Satiadhi; Istijanto
JRB-Jurnal Riset Bisnis Vol 5 No 1 (2021): Oktober
Publisher : Fakultas Ekonomi Dan Bisnis Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menguji secara komprehensif faktor-faktor yang mempengaruhi niat konsumen membeli produk yang ramah lingkungan. Faktor-faktor yang diadopsi dari Model EAPIM yang terdiri dari sikap terhadap lingkungan, norma subyektif terhadap lingkungan, kendali yang dirasakan, kualitas yang dirasakan, dan citra diri; diperluas dengan menambah variabel harga. Konteks yang diteliti adalah produk ramah lingkungan yaitu furnitur daur ulang. Jumlah responden yang terlibat sebanyak 394 orang dan sampel diambil dengan metode konvenien. Metode analisis yang digunakan adalah analisis faktor dan regresi berganda. Hasil penelitian menunjukkan bahwa kualitas produk yang dirasakan, dan harga memiliki pengaruh yang positif terhadap niat membeli konsumen terhadap produk ramah lingkungan. Temuan ini secara teori mengindikasikan bahwa perilaku konsumen terhadap niat membeli lebih banyak dipengaruhi secara individu dibandingkan pengaruh karena norma subyektif dari orang lain. Bagi praktisi, temuan ini sangat berguna dalam merancang strategi bisnis untuk mendorong konsumen membeli produk ramah lingkungan. Kata Kunci: Faktor, Produk Ramah Lingkungan, Niat Membeli, Mebel Daur Ulang
The Factors Influencing Online Food Delivery Usage Intention on Semi-Endemic Period Albirra , Fionabella; Soesapto , Michael Joshua; Agata, Luisa; Pribadi, Adinda Marisskeputri; Istijanto; Lydia Apriliani
TIJAB (The International Journal of Applied Business) Vol. 7 No. 2 (2023): NOVEMBER 2023
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/tijab.v7.I2.2023.44104

Abstract

Background: In 2021, food delivery apps users in Indonesia reached the world highest number amounting 74.4% users. The main reason is the implementation of COVID-19 health protocol in Indonesia which limits outdoor activities. However, the COVID-19 pandemic situation in Indonesia indicates that COVID-19 is in the final phase of moving towards endemic or can be called a Semi-endemic phase since Indonesia government regulations, regarding COVID-19 health protocol, are getting loose by allowing people to do outdoor activities. Objective: This study aims to examine the relationship between the variables in Theory of Planned Behavior (TPB), which consists of; attitude, subjective norms, perceived behavioral control and trust, and perceived risk in predicting online food delivery behavioral intention during the Semi-endemic period in Indonesia. Method: This study adopts a quantitative research which employs 303 respondents who filled out an online questionnaire about food delivery applications usage for three months starting in July 2022. Results: Attitude, perceived behavioral control, and trust are positively and directly influencing the usage intention, while subjective norms do not. There were two risk variables, namely privacy risk and COVID-19 risk, which had a significant impact on consumers' online food delivery usage intention. Conclusion: Based on TPB, trust, and risk, this study showed that attitude, perceived behavioral control, trust, COVID-19 risk and privacy risk are significant in influencing online food application usage intentions in Indonesia during the semi-endemic period.   Keywords: online food delivery; online food delivery usage intention; perceived risk; semi endemic; theory of planned behavior.
Respon Konsumen Terhadap Online Grocery Mobile Application Melalui S-O-R Model Noel, Christinne Yvonne; Saphira, Justine; Istijanto, Istijanto; Realino, Bernardinus
Kajian Branding Indonesia Vol 6 No 1 (2024): Kajian Branding Indonesia
Publisher : Universitas Prasetiya Mulya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21632/kbi.6.1.43-60

Abstract

Since Covid-19, there has been a shift in behavior and an increase in users transitioning from offline to online grocery shopping. Online grocery is part of e-commerce, where users mostly access it through mobile shopping applications or mobile commerce, which offer numerous benefits to users. This research aims to identify the factors that influence repurchase intention and satisfying experience in online grocery mobile applications. The theory used in this study is the S-O-R (Stimulus Organism Response) model by Mehrabian and Russel (1974), analyzed using Structural Model Equation (SEM). The findings of this research indicate that impulsiveness is highly influenced by app incentives, while perceived value is greatly influenced by perceived ubiquity. Furthermore, both repurchase intention and satisfying experience are more influenced by perceived value than impulsiveness. The study provides several implications that can be applied to optimize the development of online grocery mobile applications.
Factors Influencing Buying Intention of Organic Food Ramadhan, Adam; Janitra, Evan Saputra; Muljono, Fernando Eric; Utamawati, Intan; Wijaya, Mudita; Istijanto, Istijanto
PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia Vol 5 No 1 (2022): PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia
Publisher : Perkumpulan Pendidik Kewirausahaan Indonesia (Perwira Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21632/perwira.5.1.1-19

Abstract

This research aims to increase a significant and critical issue about the number of people affected by cancer in the world. One solution to reducing the risk of cancer and improving a healthier lifestyle is consuming more organic foods. This study investigated five factors influencing the intention to buy organic foods, namely lifestyle adaptation, social media influence, food consumption awareness, environmental attributes, and attitudes toward organic food. Primary data collection was conducted in urban cities such as Greater Jakarta, Indonesia by using quantitative research and with a total of 300 respondents. Descriptive and regression analyses were used to analyse the collected data. The results of the research revealed that organic food’s buying intention depended on lifestyle adaptation, food consumption awareness, environmental attributes, and attitudes towards organic foods. These findings will contribute to the theory of consumer behaviour as well as practitioners in organic food areas.
Factors Influencing Parent’s Intention To Buy Early Childhood Educational Toys Setiani, Achelia; Permana, Indra Cipta Guna Setia; Euodia, Kezia Dara; Nuraini, Nuraini; Pradipta, Priska Paramita; Istijanto, Istijanto
JRB-Jurnal Riset Bisnis Vol 6 No 2 (2023): April
Publisher : Fakultas Ekonomi Dan Bisnis Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/jrb.v6i2.4233

Abstract

This study aims to examine the factors that influence the parents’ intention to buy early childhood educational toys for their children by extending the theory of planned behavior as a base of explanation. The research method was a survey using online questionnaires with convenience sampling to 262 parents who have 0-6 years old children living in Indonesia. The analysis methods were descriptive statistics, exploratory factor analysis, and multiple regression. The results show that the most significant factor influencing the parent’s intention to buy is the perceived behavioral control, followed by attitude, subjective norms, perceived value for money, and perceived product quality. However, perceived product risk does not significantly affect the intention to buy early childhood educational toys. The findings of this research contribute to the literatures on the parents’ purchase behavior by extending the theory of planned behavior. In addition, this study also helps marketers, producers, and distributors of early childhood educational toys to define a better strategy in approaching parents to buy the products for their children. Additionally, toy designers or educators can use the result to consider the designs that satisfy parents as decision-makers. This study was limited to Indonesian parents, so the result cannot be generalized for a wider market. Thus, future research can capture more diverse categories, additional variables, and social groups.
Pengaruh Perceived Value terhadap Customer Engagement Behavior di Pusat Kebugaran FitHub Santosa, Derick Philander; Alam, Bryan Marcello; Widjojo, Handyanto; Istijanto, Istijanto
Kajian Branding Indonesia Vol 7 No 1 (2025): Kajian Branding Indonesia
Publisher : Universitas Prasetiya Mulya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21632/kbi.7.1.61-81

Abstract

This study aims to replicate previous research regarding the value acquisition, value co-creation, and the impact of perceived organic grocerant value on customer engagement behavior through brand trust. Quantitative methods were used, data collection through online surveys using questionnaires. Another research proposal examines the influence of perceived value on customer engagement behavior at FitHub gyms with the goal of providing business insights, better decision making,and academic contributions. Hypothesis testing, development of research instruments, and ensuring valid and reliable sampling were important focuses of this research. This research also limits the research location to a certain area and focuses on a certain time period, so the findings may have limited relevance and cannot be generalized to other locations. However, from the findings of this research, it is important for managers to know how to increase customer engagement behavior because the results have a positive correlation with a person’s social side. Then, on the brand trust side, you can also pay attention to the social, emotional value and price value offered because there is a significant correlation value.
AN EXTENDED TPB MODEL OF GREEN HOUSING PURCHASE INTENTION: EVIDENCE FROM INDONESIA’S URBAN HOUSING MARKET Karyadi Gunawan; Fadhma, Rizkya; Napitupulu, Ruth Artha Sovia; Ulya Zaen Cahyani; Yoga Triwikananda; Istijanto
JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi). Vol 13 No 1 (2026): JMBI UNSRAT Volume 12 Nomor 3
Publisher : Magister Manajemen Program Pasca Sarjana Universitas Sam Ratulangi Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35794/jmbi.v13i1.66316

Abstract

Green housing purchase intention is an important issue in sustainable urban development in Indonesia. This study examines the determinants of green housing purchase intention by extending the Theory of Planned Behaviour (TPB). The model incorporates environmental concern, perceived value, reasonable price, and green product attributes to represent behavioural and economic factors influencing consumer decisions. A quantitative survey was conducted among 286 urban respondents, and the data were analysed using multiple regression. The results indicate that purchase attitude is the strongest predictor of purchase intention. Perceived value and environmental concern have significant positive effects, while perceived behavioural control shows a weaker influence. Subjective norms and reasonable price are not significant. In addition, green product attributes significantly influence purchase attitude, highlighting tangible environmental features shaping consumer perceptions. These findings emphasize the importance of strengthening consumer attitudes and perceived value to encourage green housing adoption.
FACTORS INFLUENCING ATTITUTES AND INTENTIONS TO PURCHASE SUNSCREEN PRODUCTS AMONG MALE MINE WORKERS IN INDONESIA Prabowo, Agus Dhodhy; Winartio, Cory; Widagdo, Gregorius Gatot; Amalia, Putri; Dumila, Ratna; Istijanto
Jurnal Riset Bisnis Vol. 9 No. 2 (2026): April
Publisher : Fakultas Ekonomi dan Bisnis Universitas Pancasila Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65179/sb51ac35

Abstract

Male mine workers are the group with the highest exposure to ultraviolet (UV) radiation and face significant risks of skin damage, including : sunburn, hyperpigmentation, premature aging, and even skin cancer. However, sunscreen use in this group remains very low due to the perception that sunscreen is not important, impractical, or unsuitable for the work environment. This study aims to analyze the factors that influence attitudes and purchase intentions regarding sunscreen among male mine workers in Indonesia by integrating the Theory of Reasoned Action (TRA) and the Technology Acceptance Model (TAM), while also adding the Perceived Behavioral Control variable from the Theory of Planned Behavior (TPB) framework. This research examines the effects of Health Care, Perceived Physical Benefits, Aging Effect Benefit, Subjective Norm, Perceived Ease of Use, Perceived Risk, and Perceived Behavioral Control on Attitude Toward Behavior and Purchase Intention regarding sunscreen use. The research method uses a quantitative survey approach with purposive sampling techniques targeting male mine workers in various open-pit mining locations across Indonesia. Data are analyzed using a correlational approach to examine relationships between variables according to the theoretical model. The results are expected to provide a comprehensive understanding of the psychological, social, and perceptual factors that determine skin protection behavior among mine workers. The findings of this study contribute to the development of health behavior adoption theory in the context of workers in open environments and provide practical recommendations for mining companies, particularly the Health and Safety Department, in designing interventions to increase sunscreen use as part of a safety culture.  
Co-Authors Adam Ramadhan Agata, Luisa Alam, Bryan Marcello Albirra , Fionabella Ardilla Ayu Dewanti Ridwan Dumila, Ratna Euodia, Kezia Dara Fadhma, Rizkya Fanny Setiawan Handyanto Widjojo Hizkia Davino Gratia Saragih Janitra, Evan Saputra Karyadi Gunawan Lydia Apriliani Mokhamad Nasyih Aminnulloh Muljono, Fernando Eric Napitupulu, Ruth Artha Sovia Noel, Christinne Yvonne Nuraini Nuraini Permana, Indra Cipta Guna Setia Phillo Putra Guntur Satiadhi Prabowo, Agus Dhodhy Pribadi, Adinda Marisskeputri Priska Paramita Pradipta, Priska Paramita Putri Amalia Realino, Bernardinus Santosa, Derick Philander Saphira, Justine Setiani, Achelia Soesapto , Michael Joshua Ulya Zaen Cahyani Utamawati, Intan Widagdo, Gregorius Gatot Wijaya, Mudita Winartio, Cory Yoga Triwikananda