Abubakar, Takana, N. Japhet, and J. G. Mono. “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 April 4, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2566.