Fika Ilmiyani S, Hartriyani Y, Kusuma MTPL. The validity of maternal perceptions on child’s nutrition status: An alternative to growth monitoring method during COVID-19 crisis. BKM-PHCM [Internet]. 2021Nov.7 [cited 2024Nov.23];00. Available from: https://dev.journal.ugm.ac.id/v3/BKM/article/view/3341