Bastian, A., YULIAWATI, R., AGUSTINA, U. and Sari, R.M. 2025. VALIDITY AND RELIABILITY TEST OF MULTIPLE CHOICE QUESTIONS AMONG INSTRUMENT OF COMPETENCY ASSESSMENT INSTRUMENT FOR POSYANDU CADRES IN PRIMARY HEALTHCARE SERVICE TRANSFORMATION ERA. Journal of Hospital Administration and Management. 6, 2 (Dec. 2025), 197–205. DOI:https://doi.org/10.54973/jham.v6i2.802.