6 1 50 Exploration of P ation of Positive Deviance in Pr viance in Prevention of Under ention of Underweight in weight in the Under-Five: A Qualitative Study on Low-Income Urban Families Irwan Budiono Primary Author mixed material Jurnal Kesmas (National Public Health Journal) 2024 Nutritional Literacy as An Effect Modifier on Undernutrition Incidence among Poor Urban Family in Semarang City Irwan Budiono Primary Author mixed material Kemas (Jurnal Kesehatan Masyarakat) 2024 Epidemiologi Penyakit Menular Irwan Primary Author mixed material 9786021083642 Yogyakarta absolute media 2017 cover_ebook_epidemiologi_penyakit_menular.jpg Irwan Primary Author mixed material 9786024012557 Yogyakarta Deepublish 2016 cover_epidemiologi_penyakit_tidak_menular.jpg Ekosistem, Lingkungan dan Pelestariannya Irwan, Zoer'aini Djamal Primary Author mixed material 9789795261643 Jakarta Bumi Aksara 2012 cover_prinsip_prinsip_ekologi_ekosistem_lingkungan_dan_pelestariannya.jpg Irwan Primary Author mixed material 9786021083642 Yogyakarta absolute media 2017