Lahardo, Devanus, Wiwied Ekasari, and Aty Widyawaruyanti. 2024. “Ethnomedicine Study of Medicinal Plants for Therapy of Elderly Sleep Disorders in Tengger Tribe”. Borneo Journal of Pharmacy 7 (3). Palangka Raya, Indonesia. https://doi.org/10.33084/bjop.v7i3.7272.