Antibody titer uniformity in Indonesian Native Chickens against avian pathogens in a tropical environment: a three-time series studyZainudin Al Wahid, Luthfi Adya Pradista, Rahayu Kusumaningrum, Lanjar, Nuzul Widyas, Adi Ratriyanto and Sigit PrastowoE3S Web Conf., 467 (2023) 05006DOI: https://doi.org/10.1051/e3sconf/202346705006