Putri Arijani, Farah, et al. “Management of Facilities and Infrastructure of the PMI Competency Test Professional Certification Institute of East Jakarta Branch”. Didaktika: Jurnal Kependidikan, vol. 13, no. 4 Nopember, Nov. 2024, pp. 4525-30, https://doi.org/10.58230/27454312.1076.