Avwerosuo ET, Mokobia CE, Akpolile AF, Agbajor GK, Ugbede FO. NATURAL RADIONUCLIDES IN DRINKING WATER AVAILABLE IN SECONDARY SCHOOLS OF SOUTHERN PART OF DELTA STATE, NIGERIA. NJSE [Internet]. 2023 Mar. 6 [cited 2024 Apr. 30];20(2). Available from: https://delsunjse.com/index.php/njse/article/view/104