Muhammad Hafizzuddin Md Teni, Ahmad Zuhair Amani Azhar. INNOVATING PROCUREMENT OPERATIONS: AN INTEGRATED PURCHASE ORDER MANAGEMENT IN THE PURCHASING DEPARTMENT. JKTSS [Internet]. 2026 Jan. 2 [cited 2026 Jan. 8];12(1):395-406. Available from: https://jktss.puo.edu.my/jurnalpuo/index.php/jurnal/article/view/344