Sukron, Sukron, Heri Shatriadi, Indah Sari, and Nichapatr Phutthikhamin. “Efficacy of a Pineapple Core-Based Hand Sanitizer in Reducing Bacterial Contamination and Infection Risk in Diabetic Foot Ulcer Care: A True Experimental Study”. Journal of Health and Nutrition Research 5, no. 1 (April 1, 2026): 258–265. Accessed April 2, 2026. https://www.journalmpci.com/index.php/jhnr/article/view/756.