Nsikak E. Udo, Scholastica Nkanta, Jima Offiong, and Nsemo Ukpong. “Evaluation of Critical Factors Affecting Construction Contract Planning in Nigeria: Contractors’ Perspective”. Journal of Architectural Design 15 (February 22, 2023): 24–33. Accessed November 15, 2024. https://geniusjournals.org/index.php/jad/article/view/3477.