Ramírez Orta MA, Rosero Guerra GK, Castillo Parra BF, Trujillo Villacis JV. Design, construction and automation of a milk skimmer for feeding in holstein mestizo calves . CCD [Internet]. 2020Jul.18 [cited 2026Jun.15];3(3):275-92. Available from: https://doi.org/10.33262/concienciadigital.v3i3.1311