Hariani, Nova, AND 		Simanjuntak, Imilia.
" Prevalence and Intensity of Parasitic Worms on Free-Range Chickens and Egg-Laying Chickens in Muara Badak sub-District, Kutai Kartanegara" <em>Jurnal ILMU DASAR</em> [Online], Volume 22 Number 1 (11 January 2021)