Hariani, Nova, & Imilia Simanjuntak. " Prevalence and Intensity of Parasitic Worms on Free-Range Chickens and Egg-Laying Chickens in Muara Badak sub-District, Kutai Kartanegara." Jurnal ILMU DASAR [Online], 22.1 (2021): 1-8. Web. 22 Nov. 2024