Mudrod, O. “PROGRESSION IN LEARNING ENGLISH OF PRIMARY EDUCATION WITH ORAL READING AND DIARY WRITING BASED ON THE CONCEPT OF SELF – DISCIPLINE”. Academic Journal of Thailand National Sports University, vol. 15, no. 3, Aug. 2023, pp. 283-94, https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/259349.