Siregar, T.M. and Miarsa, D.C. 2024. Evaluating the Antioxidant Activity and Stability of Pigmented Rice Extract. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering). 13, 4 (Oct. 2024), 1036–1050. DOI:https://doi.org/10.23960/jtep-l.v13i4.1036-1050.