L. S. SILABAN, Z. A. BACHTIAR, A. A. HARAHAP, and I. D. ADIANA, “EFFECT OF GARGLING GREEN COCONUT WATER (COCOS NUCIFERA LINN VAR. VIRIDIS) ON SALIVARY FLOW RATE IN 12-TO 13 Y OLDS CHILDREN IN MEDAN DELI SUB-DISTRICT”, Int J App Pharm, vol. 16, no. 2, pp. 69–72, May 2024.