Hidayati, Rizqi Wahyu, Anastasia Suci Sukmawati, and Yuli Astuti. “Implementasi Teh Sahdu (Saffron Telang Biru Dan Madu) Pada Peningkatan Kualitas Tidur Lansia Di Posyandu Lansia Yogyakarta: Teh Sahdu Meningkatkan Kualitas Tidur Lansia”. Journal of Innovation in Community Empowerment 6, no. 1 (May 4, 2024): 12–17. Accessed December 22, 2024. https://ejournal.unjaya.ac.id/index.php/jice/article/view/1220.