Sumanti, C.T. and Muljani , R. 2021. PARENTS’ INVOLVEMENT AND ITS EFFECTS ON ENGLISH YOUNG LEARNERS’ SELF- EFFICACY. Celtic : A Journal of Culture, English Language Teaching, Literature and Linguistics. 8, 1 (Jun. 2021), 78–89. DOI:https://doi.org/10.22219/celtic.v8i1.14632.