Tepian Vol. 4 No. 2, August 2022 edition presents a diverse array of research articles that delve into significant advancements in engineering, technology, and environmental studies. The contributions in this edition showcase the innovative efforts of researchers to address current challenges and propose solutions that have practical implications. This edition includes articles that focus on advancements in civil engineering, such as innovative materials and techniques for enhancing infrastructure resilience. In the field of information technology, several studies explore the development and implementation of cutting-edge systems aimed at optimizing performance and improving user experiences. Environmental studies within this edition highlight sustainable practices and strategies for managing natural resources effectively. By covering these topics, the edition underscores the importance of interdisciplinary approaches to solving complex issues. The research findings and insights provided in this edition are expected to be valuable for academics, practitioners, and policymakers, offering new perspectives and contributing to the ongoing development of knowledge in these critical areas.

Published: September 1, 2023

Analysis of Electric Voltage Signals Produced by Plants Using Matlab

Destra Andika Pratama (1), Yordan Hasan (2), Ajeng Setyo Rini (3)
(1) Electrical Engineering Department, Politeknik Negeri Sriwijaya ,
(2) Electrical Engineering Department, Politeknik Negeri Sriwijaya ,
(3) Electrical Engineering Department, Politeknik Negeri Sriwijaya
102-106
33

Boat Ticket Booking Information System at Mahakam Ulu Wharf

Yulianti (1), Reza Andrea (2), Suswanto (3)
(1) Software Engineering Technology, Agricultural Polytechnic of Samarinda ,
(2) Software Engineering Technology, Agricultural Polytechnic of Samarinda ,
(3) Software Engineering Technology, Agricultural Polytechnic of Samarinda
107-115
26

Development Geographic Information System for Forest Mapping in Kutai Kartanegara Regency

Salmon (1), Pitrasacha Adytia (2), Sugih Niansyah (3), Andriawan (4), Reza Andrea (5)
(1) Information System, STMIK Widya Cipta Dharma ,
(2) Information System, STMIK Widya Cipta Dharma ,
(3) Software Engineering Technology, Agriculture Polytechnic of Samarinda ,
(4) Software Engineering Technology, Agriculture Polytechnic of Samarinda ,
(5) Software Engineering Technology, Agriculture Polytechnic of Samarinda
116-120
43

Utilization of JWT Tokens as an Authenticity Validation Method for Correspondence at Muhammadiyah University of East Kalimantan

Hendra Saputra (1), Sayekti Harits Suryawan (2), Faldi (3), Bulan Suci Cahayawati (4), Ririn Wahyuni (5)
(1) Computer Engineering, Muhammadiyah University of East Kalimantan ,
(2) Computer Engineering, Muhammadiyah University of East Kalimantan ,
(3) Computer Engineering, Muhammadiyah University of East Kalimantan ,
(4) Computer Engineering, Muhammadiyah University of East Kalimantan ,
(5) Computer Engineering, UMKT, Muhammadiyah University of East Kalimantan
121-128
20

Smart Parking Monitoring System Based on The Internet of Things Using Arduino and NodeMCU

I Gusti Ngurah Agung Pawana P. (1), I Wayan Dikse Pancane (2), Made Widya Jayantari (3)
(1) Electrical Engineering, Engineering and Informatics Faculty, Universitas Pendidikan Nasional ,
(2) Electrical Engineering, Engineering and Informatics Faculty, Universitas Pendidikan Nasional ,
(3) Civil Engineering, Engineering Faculty, Udayana University
129-135
21

Application of Marker-Based Tracking Augmented Reality of Human Digestive System for Elementary School

Ayu Lestari (1), Reza Andrea (2), Syafei Karim (3)
(1) Software Engineering Technology, Agricultural Polytechnic of Samarinda ,
(2) Software Engineering Technology, Agricultural Polytechnic of Samarinda ,
(3) Software Engineering Technology, Agricultural Polytechnic of Samarinda
136-144
26

Development of Spatial Models in Making Decisions on Suitable Area for Smart Farming at Agriculture Polytechnic of Samarinda

F. V. Astrolabe Sian Prasetya (1), Nia Kurniadin (2), M. Faisal Abimanyu (3)
(1) Geomatics Technology, Agricultural Polytechnic of Samarinda ,
(2) Geomatics Technology, Agricultural Polytechnic of Samarinda ,
(3) Geomatics Technology, Agricultural Polytechnic of Samarinda
145-151
20