Lambok Manurung, Amril, Irma Herliza Rizki, and Nur Yasmin. “Implementation of an Effective Daily Activity Schedule to Improve Student Time Management”. International Journal of Advanced Research 1, no. 1 (June 30, 2024): 39–45. Accessed September 14, 2025. https://journal.outlinepublisher.com/index.php/ijar/article/view/274.