Kuswati, Ani, Taat Sumedi, and Wahyudi Wahyudi. “Elderly Empowerment Through The Activities Of Brain Function Cognitive Stimulation Elderly In Mersi Village District Banyumas”. Journal of Bionursing 1, no. 2 (September 17, 2019): 122-132. Accessed April 30, 2024. http://bionursing.fikes.unsoed.ac.id/bion/index.php/bionursing/article/view/19.