“Hubungan Riwayat Imunisasi dan Pemberian Vitamin A dengan Kejadian Pneumonia pada Balita di Rawat Inap RSUD Pasirian Lumajang: Associations of Immunization History and Vitamin A Provision with the Incidence of Pneumonia in Toddlers at Pasirian Lumajang Regional Hospital” (2023) Journal Nursing Research Publication Media (NURSEPEDIA), 2(2), pp. 92–102. doi:10.55887/nrpm.v2i2.40.