Anggi Dwi Yanti, I Nengah Tanu Komalyna, Tapriadi. Perbedaan Tingkat Pengetahuan Gizi, Tingkat Konsumsi Energi dan Protein antara Pendampingan Berbasis Whatsapp dengan Media E-booklet dan E-leaflet pada Ibu Hamil Kurang Energi Kronis (KEK) di Wilayah Kerja Puskesmas Arjowinangun Kota Malang : Differences in Nutritional Knowledge Levels, Energy and Protein Consumption Levels between Whatsapp-Based Assistance with E-booklet and E-leaflet Media in Chronically Lacking Energy Pregnant Women (KEK) in the Arjowinangun Health Center Work Area, Malang City. Media Publ. Promosi Kesehat. Indones [Internet]. 2022Nov.13 [cited 2024Nov.22];5(11):1363-71. Available from: https://jurnal.unismuhpalu.ac.id/index.php/MPPKI/article/view/2737