Dr. Okpokwasili Nonyelum P. “Spread Sheet Application Skills Need of Library and Information Science Students for Job Performance in Abia State, Nigeria”. International Journal of Research in Informative Science Application & Techniques (IJRISAT) 2, no. 11 (February 13, 2022): 8–13. Accessed September 19, 2024. http://grpublication.com/index.php/ijrisat/article/view/43.