RatmawatiR., Fatimah-Muis S. and SofroM. A. U. (2020) “Leucine Intake as Determinant of Muscle Strength and Gait Speed in the Elderly”, Jurnal Gizi dan Pangan, 15(1), pp. 19-26. doi: 10.25182/jgp.2020.15.1.19-26.