https://www.researchprojecttopics.com/2018/08/03/statistical-univariate-analysis-general-response-local-dogs-vaccination-case-study-national-veterinary-research-institute-vom-plateau-state/
A STATISTICAL UNIVARIATE ANALYSIS OF THE GENERAL RESPONSE OF LOCAL DOGS TO VACCINATION (A CASE STUDY OF THE NATIONAL VETERINARY RESEARCH INSTITUTE, VOM PLATEAU STATE).