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Evaluating User Satisfaction and Educational Impact of the Sorghum Entrepreneur Marketplace: An Application of the Pieces Framework Noerhartati, Endang; Saurina, Nia; Idris, Azlina
Research Horizon Vol. 3 No. 6 (2023)
Publisher : LifeSciFi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54518/rh.3.6.2023.227

Abstract

This study explores the pivotal role of digital marketplaces in enhancing the competitiveness of Micro, Small, and Medium Enterprises (MSMEs) in Indonesia, with a focus on the sorghum entrepreneur marketplace. Through a comprehensive methodological approach that includes interviews, observations, literature reviews, and system design analysis via use case diagrams, this research investigates the user satisfaction levels of the marketplace employing the Performance, Information, Economy, Control, Efficiency, and Service (PIECES) framework. The findings reveal an average satisfaction level of 4.41 across these indicators, indicating a high degree of user satisfaction with the marketplace. This study extends beyond traditional marketplace evaluation to consider the educational implications of digital platforms in promoting agricultural entrepreneurship. It highlights the marketplace's role not only as a commercial tool but also as an educational resource that enhances users' digital literacy, e-commerce understanding, and sustainable agricultural practices. This dual focus underscores the importance of integrating educational objectives into digital marketplace development, aiming to foster lifelong learning and professional growth among users.
Design and Analysis of Microstrip Patch Antennas to Support the Implementation of Smart Ports Rahmat, M. Basuki; Widiarti, Yuning; Setijadi, Eko; Idris, Azlina; Julia, Aina; Hamzah, Shipun Anuar; Putri, K S H
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 1: September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i1.3180

Abstract

Smart port is a port concept which is designed and managed efficiently and effectively, which includes various technologies such as the use of automation systems, robotics, the Internet of Things (IoT), and data analysis. the main service to convert a port into a smart port or Port 4.0. categorized into three main areas: Smart infrastructure is focused on “fixed assets” in ports, such as buildings (e.g. warehouses or stacking areas), cranes, trains, and roads. Smart traffic is focused on “moving assets” such as ships, trucks, trains and containers. Smart trading is focused on the flow of cargo. Digitalization with information and communication technology and automation are fundamental factors in pushing a port towards a smart port. One of the important components in communication technology is the antenna. several devices exchange data for remote monitoring using wireless communication. Antennas are very important in wireless communications. This article explains antenna design and analysis to support Dedicated Short-Range Communications (DSRC) in smart ports. This paper designs, simulates, and analyzes a microstrip patch antenna (MPA) for wireless applications. FR-4 (lossy) and Roggers RT/duroid with a dielectric permittivity of 4.3 and 2.2 has been used as a substrate material. The simulation was carried out using computer simulation technology (CST) suite studio 2019 software. Simulation with FR-4 material showed a return loss of -21.23 dB, gain of 2.718 dBi, directivity of 7.525 dBi, voltage standing wave ratio (VSWR) of 1.1864, bandwidth (BW) is 0.0635 GHz, and Simulation using Rogers RT5880/duroid material showed a return loss of -10.813 dB, gain of 8.084 dBi, directivity of 8.528 dBi, voltage standing wave ratio (VSWR) of 1.8095, bandwidth (BW) is 0.0441 GHz.