Karinda, Y., Adi Yuhara, N. and Ellsya Angeline Rawar (2025) “Antibacterial Activity Test of Green Betel Leaf Extract Clay Mask (Piper Betle L) Against Acne-Causing Bacteria (Propionibacterium Acnes)”, Jurnal EduHealth, 16(04), pp. 1947–1959. Available at: https://ejournal.seaninstitute.or.id/index.php/healt/article/view/7719 (Accessed: 1 May 2026).