P. Prapdopo, Y. Ambalinggi, L. Sriwahyuni, S. Norhidayanti, and F. Oktavia, “Analysis Use of PERT/CPM: Optimizing Manufacturing Production Process Resources for Building Construction Projects on Kunjang River Region, East Kalimantan”, J. Bus. Manag. Econ. Development., vol. 2, no. 03, pp. 1283–1291, Jun. 2024.