KIRANI, C.; ISNAINI, R. L.; AGIL AMIRUS SHOLICHIN; AHMAD NAUFAL GUMILANG; FITRIANINGSIH. 5S Culture of Excellence in Facilities and Infrastructure Management in Higher Education Institutions. Didaktika: Jurnal Kependidikan, v. 12, n. 4, p. 547-556, 9 Nov. 2023.