JuandiniP. A., AriefI. I., WulandariZ., and AbidinZ. “Characteristics, Antioxidant, and Antihypertensive Activities of Probiotic Greek Yogurt With Roselle Extract Addition”. Tropical Animal Science Journal, Vol. 47, no. 2, June 2024, pp. 235-41, doi:10.5398/tasj.2024.47.2.235.