MUSA, MOHAMAD NOOR RIDWAN, and Hannani Aman. “Pembangunan Sistem Pengurusan Jabatan Juruteknik (SPJJ) Syarikat Gah Hong Precision Sdn. Bhd”. Applied Information Technology And Computer Science, vol. 4, no. 1, July 2023, pp. 805-23, https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/7287.