فهرس المقالات Mazatusziha Ahmad المقاله 1 - The Effect of Silane Treatment on Nanosized Carica Papaya Seed Modified Pullulan as Biocoagulant in Wastewater Treatment 10.22034/jchr.2021.682248 Nur Sabrina Azhar Mazatusziha Ahmad Deong Jing Lie Journal of Chemical Health Risks , العدد 2 , السنة 12 , بهار 2022