Shehu Yaro, Abdulmalik, and Ahmad Zuri Sha'ameri. 2020. “Development of an Association Technique for a 3-Dimensional Minimum Configuration Multilateration System”. International Journal of Integrated Engineering 12 (1): 59-71. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/3421.