This issue has been published. All articles in this issue were authored/co-authored by 19 authors from 3 countries (Indonesia, Nigeria and Malaysia). Universitas Indonesia (Indonesia), University of Lagos (Nigeria), Universitas Negeri Padang (Indonesia), Universitas Andalas (Indonesia), Research Center for Metallurgy, National Research and Innovation Agency (Indonesia), Universitas Malaysia Sarawak (Malaysia) and Universitas Diponegoro (Indonesia).

Published: 2023-02-28

Articles