(Ninpetch), P.W.W., Phompanjai, S., Sritho , C. and Srijarumeteeyan, C. 2021. Strengthening Health According to Sappurisadhamma 7 for Vanz boys in Khon Kaen Province. Dhammathas Academic Journal. 21, 1 (Mar. 2021), 91–102.