Prayitno SA, Agustini M, Wulandari U. The The Socialization of Yam Noodles Making Without Food Preservatives At The Health Pioneer In Nganjuk District: The Socialization of Yam Noodles Making Without Food Preservatives At The Health Pioneer In Nganjuk District. Kontribusia [Internet]. 2020 Jan. 20 [cited 2026 Jun. 14];3(1):245-50. Available from: https://journal.umg.ac.id/index.php/kontribusia/article/view/1059