Abubakar, Takana, JaphetN., and MonoJ. G. “ANALYSIS OF THE PERFORMANCES OF FOUR TOTAL STATION INSTRUMENTS IN CONTROL EXTENSION”. FUDMA JOURNAL OF SCIENCES 8, no. 3 (June 30, 2024): 375 - 382. Accessed November 23, 2024. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2566.