Rio Purnama. “Uji Efektivitas Ekstrak Daun Salam (Syzygium Polyanthum) Sebagai Repellent Semprot Terhadap Kecoa (Periplaneta Americana)”. Journal Health Applied Science and Technology 3, no. 2 (September 30, 2025): 74–78. Accessed July 27, 2026. https://jhast.ikestmp.ac.id/index.php/jhast/article/view/79.