Elijah S, Zurina Hamzah H, Siong Hook L, Ranjanee Kaliappan S. Trade Fundamentals: A Systematic Review. Psychosocial rehabilitation [Internet]. 2020 Apr. 30 [cited 2025 Jun. 13];24(2):4816-28. Available from: https://www.psychosocial.com/index.php/ijpr/article/view/2286