[1]
Nugraha, R. and Iriani , Y. 2025. Quality Control in Coconut Sorting Process using Statistical Process Control (SPC) and Root Cause Analysis (RCA) (Case Research: UMKM Wika Kelapa). Journal Research of Social Science, Economics, and Management. 5, 1 (Aug. 2025), 2655–2674. DOI:https://doi.org/10.59141/jrssem.v5i1.960.