GAN SHIN PYNG; MASTURA SHAFINAZ ZAINAL ABIDIN. Effect of Hydrochloric Acid Concentration and Immersion Duration on Porous Paper Formation. ELEKTRIKA- Journal of Electrical Engineering, [S. l.], v. 23, n. 3, p. 45–51, 2024. DOI: 10.11113/elektrika.v23n3.578. Disponível em: https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/578. Acesso em: 30 jan. 2025.