Ristati, Bahing, Lesly Martha and Maida Norahmi 2021. Implementation Of Contrastive Analysis To Overcome The Difficulties of Learning English Pronunciation Sub-Skill. Jurnal Pendidikan. 21, 2 (Jan. 2021), 139–156. DOI:https://doi.org/10.52850/jpn.v21i2.2017.