D. Hartono, P. C. T. Pancani, N. T. Destiana, A. D. Saputri, and E. S. Lestari, “Enhancing Cognitive Function in People with Mental Disorders Using Snakes Ladders and Crossword Puzzles”, CHIPROF, vol. 4, no. 3, pp. 586–592, Jun. 2025.