Cadapan-Antonio, Myrish T. “Measuring the Concept of Civilian Observers Under Philippine Procurement Law Against International Procurement Instruments: A Compability Analysis”. Silliman Journal 48, no. 1 (February 2, 2023). Accessed May 17, 2024. http://sillimanjournal.su.edu.ph/index.php/sj/article/view/348.