Misbach, A., Desi Albert Mamahit, Yusnaldi , Y. ., Pujo Widodo and Herlina Juni Risma Saragih (2023) “Customs Supervision Through Synergy Against Narcotics Smuggling in Batam”, International Journal Of Humanities Education and Social Sciences (IJHESS) , 2(5). doi: 10.55227/ijhess.v2i5.399.