Implementation of Deep Learning Through Meaningful, Mindful, And Joyful Learning in The Subject of Economics: a Case Study at State Senior High School 4 Sampit. JISIP [Internet]. 2026 Jul. 1 [cited 2026 Sep. 19];10(3):1849-55. Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/10885