Mustapha MANNIR, Mukthar EL-KASIM and Usman HASSAN 2024. INFORMATION PRESERVATION AND SECURITY PRACTICES FOR LIVESTOCK TRACEABILITY BY MARKET OFFICIALS IN KATSINA STATE LIVESTOCK MARKETS, NIGERIA. NASARAWA JOURNAL OF LIBRARY AND INFORMATION SCIENCE (NAJLIS). 8, 1 (Dec. 2024), 229–237.