MohdHilmi Hamzah, Noor Azniza Ishak, Jamaludin Mustaffa, Kamal Ab Hamid, SitiRozainaKamsani,. “Pattern of Understanding and Awareness of Kratom Abuse Among Secondary School Students in Kedah and Perlis”. Annals of the Romanian Society for Cell Biology 25, no. 6 (May 24, 2021): 4175–4181. Accessed March 28, 2024. https://annalsofrscb.ro/index.php/journal/article/view/6211.