Widowati, Lucie, Lestari HAndayani, and Rohmat Mujahid. “The Use of Betel (Piper Betle) Leaves for Maintaining the Health of Women and Children at Various Ethnic Groups in Indonesia ”. Nusantara Bioscience 12, no. 2 (September 21, 2020). Accessed June 7, 2026. https://smujo.id/nb/article/view/6133.