Panjaitan, H. C.; Sumardiyono; Anantanyu, S. . Analysis of the Relationship Between Nutritional Behavior in Emergency Conditions and the Nutritional Status of Toddlers: The Case of the Semeru Eruption in Lumajang Regency . jppipa, pendidikan ipa, fisika, biologi, kimia 2023, 9, 11218-11230.