Buji, A. B., Mshelia, Y. P., Ibrahim, A. G. and Sarki, M. A. (2019) “Model Design, Simulation and Control of a Robotic Arm using PIC 16F877A Microcontroller”, ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, 15(1), pp. 67-76. Available at: http://www.azojete.com/index.php/azojete/article/view/240 (Accessed: 14September2025).