Kresna Ningsih Manik. “Implementing the 2030 Bilingual Education Policy in Indonesian Private Schools: A Case Study of Santo Yoseph Catholic High School”. Proceeding International Conference Of Innovation Science, Technology, Education, Children And Health 5, no. 1 (July 8, 2025): 112–122. Accessed October 8, 2025. https://icistech.org/index.php/icistech/article/view/273.