Zainol, Noorazwani. “QUALITY CONTROL AND IN-VITRO STUDY RELEASE BEHAVIOUR OF EURYCOMANONE IN HERBAL PRODUCTS SUPPLEMENT IN CAPSULE FORM”. International Journal of Psychosocial Rehabilitation 24, no. 4 (June 30, 2020): 640–649. Accessed August 11, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/3655.