Sensory Evaluation And β-Carotene Content Test in The Development of Yellow Pumpkin Brownies Products with The Substitution of Natural Sweeteners from Stevia Leaves (Stevia rabaudiana) - Haidiyanti, Julistin; Aji, Arif; Irwanti, Winda; Putri, Faizah Rahma; Nurjanah, Raudah (Journal of Global Nutrition, 2025)