widiyanti, retno, Yumna Rasyid, dan Darmahusni Darmahusni. “THE USE OF ENGLISH INTRODUCTION LANGUAGE IN LEARNING IN MONTESSORI INDONESIA PRESCHOOL”. IJLECR (International Journal of Language Education and Cultural Review) 4, no. 2 (Desember 31, 2018): 168–171. Diakses November 7, 2024. https://journal.unj.ac.id/unj/index.php/ijlecr/article/view/8026.