Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal International Journal of Advanced Science Computing and Engineering West Science Business and Management
Junaidi, Andi
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Solar Panel Monitoring System with Microcontroller Based Data Storage Junaidi, Andi; Yogianto, A. Agus; Setiawan, Denny; Naufal, Arga Rifqi
International Journal of Advanced Science Computing and Engineering Vol. 7 No. 1 (2025)
Publisher : SOTVI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/ijasce.7.1.239

Abstract

Solar photovoltaic (PV) systems have been widely implemented in diverse applications, including buildings, traffic light systems, and public infrastructure, to reduce reliance on fossil fuels. However, the effectiveness of these systems depends on detailed and user-friendly monitoring, which remains a challenge due to cost and complexity barriers. This study addresses this gap by developing a low-cost, scalable PV monitoring system that integrates microcontroller-based sensors and data loggers to measure current, voltage, and power output in real time. The system is designed to be easily deployable and accessible, enabling broader adoption for renewable energy management. Using an experimental methodology, the system’s accuracy was validated through voltage sensor error analysis, yielding an average error of 0.07%, demonstrating high precision. The proposed solution not only enhances monitoring capabilities but also contributes to the optimization of solar energy systems by providing reliable data for performance evaluation. This research underscores the potential of affordable monitoring tools to support the sustainable expansion of solar PV technology.
Consumer Satisfaction and Loyalty Towards Chatime Beverage Products: Evidence from Pekanbaru, Indonesia Noviasari, Henni; Junaidi, Andi; Wildah, Sri Wahyuni; Azmi, Fauzan; Ishadi, Ishadi; Siregar, Prima Andreas
West Science Business and Management Vol. 2 No. 01 (2024): West Science Business and Management
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsbm.v2i01.691

Abstract

This study examines the influence of taste, price, and service quality on consumer satisfaction and loyalty towards Chatime beverage products in Pekanbaru, Indonesia. Understanding consumer behavior is crucial for sustaining business growth in the rapidly growing food and beverage industry. By leveraging theories of consumer satisfaction and loyalty, this study adopts a quantitative approach through multiple regression analysis of data collected from 108 respondents. The findings revealed that taste, price, and service quality significantly affect consumer satisfaction and loyalty. Interestingly, while satisfaction significantly fosters loyalty, it does not mediate the relationship between price and loyalty, suggesting price sensitivity among students’ demographics. Despite perceiving Chatime's products as relatively expensive, their willingness to recommend the brand indicates recognition of quality. This study contributes to a nuanced understanding of the factors driving consumer loyalty in the competitive beverage industry, emphasizing the need for strategic pricing and quality enhancement to foster consumer satisfaction and loyalty.
Co-Authors Azmi, Fauzan Denny setiawan Henni Noviasari Ishadi Ishadi Naufal, Arga Rifqi Prima Andreas Siregar Sri Wahyuni Wildah Yogianto, A. Agus