Erna Rahmawati, Angraini Dyah Setyarini. Description of Parent’s Knowledge About Bias Immunization for Grade 1 and 2 Students at MI Al Irsyad Kediri City. JGRPH [Internet]. 2024 Jun. 28 [cited 2025 Sep. 11];9(1):24-8. Available from: https://www.jgrph.org/index.php/JGRPH/article/view/494