1.
Osakwe J, Ankome T, Ujakpa M. Correlational Analysis of the Availability and Usage of Geographic Information Systems by Students and Lecturers an Higher Educational Institutions. journalisi [Internet]. 17Mar.2021 [cited 19Dec.2025];3(1):144-58. Available from: https://journal-isi.org.adsii.or.id/index.php/isi/article/view/104