Population Structure and Production of Madura Cattle n Lenteng Subdistrict, Sumenep District, East Java ProvinceKuswati Kuswati, Rizky Prafitri, Wike Andre Septian, Doni Herviyanto and Rafika Febriani PutriBIO Web Conf., 88 (2024) 00024DOI: https://doi.org/10.1051/bioconf/20248800024