Maria Melania Jaisa, and Tutik Winarsih. “The Effect of Student Satisfaction and Learning Environment on The Academic Achievement of Students of Perdana Vocational High School 1 Surabaya”. Economics and Digital Business Review 7, no. 2 (May 22, 2026): 179–189. Accessed June 3, 2026. https://ojs.stieamkop.ac.id/index.php/ecotal/article/view/3842.