[1]
Mashabai, I. and Irahayu Asran, A.M. 2025. Analysis of Downtime Problems on Elevator Machine at PT. Santosa Utama Lestari using Tree Diagrams. SAINTEKBU. 15, 01 (Jan. 2025), 9–14. DOI:https://doi.org/10.32764/saintekbu.v15i01.3258.