In this volume, the articles published come from 6 universities in Indonesia, including from the Politeknik Negeri Padang, Politeknik Negeri Jakarta, Politekik Negeri Bengkalis, Andalas University, Sultan Ageng Tirtayasa University, Dharma Andalas University, and the West Sumatra Provincial Research and Development Agency.

Published: 2021-10-16

Articles