Rosyada, Amrina, Ana Widyastuti, and Agustina Ramadhianti. “Implementation of Positive Language to Promote Effective Language Teaching Classrooms for State Junior High School”. Lingua Cultura 12, no. 3 (August 24, 2018): 241-246. Accessed April 1, 2025. https://journal.binus.ac.id/index.php/Lingua/article/view/4081.