Haryani, W., Christiyawati, M. D., Kusmiyati, Y. and Waryana, W. (2016) “UTILIZATION OF MULTIMEDIA TO IMPROVE PIT FISSURE SEALANT PRACTICAL SKILL AMONG STUDENTS IN DENTAL NURSING, YOGYAKARTA, INDONESIA”, Belitung Nursing Journal, 2(5), pp. 93-98. doi: 10.33546/bnj.31.