ratmawati, ratmawati. “Asupan Energi Sebagai Prediktor Kekuatan Otot Lansia (Energy Intake As Determinant of Muscle Strength in The Elderly)”. JURNAL KESEHATAN POLTEKKES KEMENKES RI PANGKALPINANG, vol. 11, no. 1, June 2023, pp. 109-17, doi:10.32922/jkp.v11i1.629.