Alpaini, Muhammad, et al. “SUSPECTED PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME WITH SECONDARY STAPHYLOCOCCUS SP. INFECTION IN PIGS: A CASE STUDY ”. Buletin Veteriner Udayana, vol. 17, no. 6, Jan. 2026, pp. 1836-52, doi:10.24843/bulvet.2025.v17.i06.p07.