Yadav D, Kumar H, Kumar A, Jha A, Kumar P, Goyal A. Optimization of polyphenolic fortification of grape peel extract in stirred yogurt by response surface methodology. IJDS [Internet]. 2015 Aug. 25 [cited 2026 Jun. 21];69(1). Available from: https://epubs.icar.org.in/index.php/IJDS/article/view/48475