Johan, M., Winda Evyanto, Gaguk Rudianto, Robby Satria and Zia Hisni Mubarak 2022. ENGLISH INTRODUCTION PADA KOHAI KARATE DI DOJO RAUDHATUL JANNAH PERUMAHAN TIBAN RAYA BATAM. PUAN INDONESIA. 4, 1 (Jul. 2022), 45–50. DOI:https://doi.org/10.37296/jpi.v4i1.101.