“Stress in the Digital Era, Elderly Sleep Disturbed? Research on PROLANIS Patience in Bawen Public Health Center Kabupaten Semarang  Let’s Find The Solutions!”. 2025. ASTEEC Conference Proceeding: Applied Science 2 (1): 145-53. https://www.proceedings.asteec.com/index.php/acp-as/article/view/108.