Naufal Dzaky Alfawazsyah, Tumin. The influence of hardworking character on student academic achievement in yogyakarta. At Turots J. Pendidik. Islam [Internet]. 2025 Dec. 21 [cited 2026 Apr. 19];7(2):1293-300. Available from: https://journal.stitmadani.ac.id/index.php/JPI/article/view/1056