Pratidina Wijilestari, Yuni, dan Santi Novani. “Optimizing Project Monitoring System in Holding Companies: A Strategic Framework for Sustainable Improvement”. Jurnal Manajemen Aset Infrastruktur & Fasilitas, vol. 9, no. 3, Mei 2026, hlm. 137-42, https://journal.its.ac.id/index.php/jmaif/article/view/9830.