Rachmawaty M. Noer, Dwinita Aprilia Safitri, and Yulianti Wulandari. “Pengaruh Crossword Puzzle Therapy (CPT) Terhadap Fungsi Kognitif Lansia”. Initium Medica Journal 5, no. 1 (June 1, 2025): 24–32. Accessed October 17, 2025. http://journal.medinerz.org/index.php/IMJ/article/view/224.