Telan, Jason, Marc Raenel Barnedo, Luis Melchor Gonzalez, Leslie Ann Maranion, Em-Em Pascual, Camille Ponce, Christina Alfiler, and Cristina Natividad. “Development of a Food Wrapper Using Water Spinach Leaves (Ipomoea Aquatica) As a Substitute Raw Material for Nori Seaweed Sheet”. Journal of Pure and Applied Sciences 3, no. 2 (November 5, 2025). Accessed August 4, 2026. https://csu.org.ph/jpas/article/view/jpas-vol3no2-water-spinach-nori-substitute-study.