Apeh, D., Hassan A. B., Jibril, S. A., Garba, M., Haruna, V., Haruna. I. M. ASSESSING CONSTRAINTS TO NEWCASTLE DISEASE VACCINE (I2) ADOPTION AMONG SMALLHOLDER LOCAL CHICKEN FARMERS IN PLATEAU STATE, NIGERIA. njaat [Internet]. 2025 Oct. 17 [cited 2026 Apr. 29];5(3B):191-200. Available from: https://www.njaat.com.ng/index.php/njaat/article/view/1255