Hendryani, Atika, et al. “Mobile-Health for Recording and Monitoring Nutritional Status of Toddler During COVID-19 Pandemic Era”. Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang, vol. 7, no. 1, Feb. 2022, pp. 124-30, doi:10.26905/abdimas.v7i1.5786.