Hartono, Dudi, Peni Cahyati Teguh Pancani, Nasha Tri Destiana, Aprianti Dewi Saputri, and Evi Sri Lestari. “Enhancing Cognitive Function in People With Mental Disorders Using Snakes Ladders and Crossword Puzzles”. International Journal Scientific and Professional 4, no. 3 (June 1, 2025): 586–592. Accessed June 15, 2025. https://rumahprof.com/index.php/CHIPROF/article/view/102.