Chairunnas, A., and A. Putra. “OPTIMIZATION OF LIVESTOCK MONITORING SYSTEM IN OUTDOOR BASED ON INTERNET OF THINGS (IOT)”. JITK (Jurnal Ilmu Pengetahuan Dan Teknologi Komputer), Vol. 9, no. 2, Feb. 2024, pp. 323 -29, doi:10.33480/jitk.v9i2.5312.