Sintiyah, Ayu, Inayah Fitri, and Slamet Ifandi. 2022. “MACROSCOPIC OBSERVATION OF Bacillus Sp. AT THE UPT PROTECTION OF FOOD CROPS AND HORTICULTURE IN EAST JAVA”. Jurnal Matematika Dan Sains (JMS) 2 (1). Lamongan, Indonesia:175-80. https://doi.org/10.552273/jms.v2i1.166.