Ekpo EO, Ehi OM. EFFECTS OF FIELD TRIP METHOD ON STUDENT’S ACADEMICACHIEVEMENT AND RETENTION IN BASIC SCIENCE AND TECHNOLOGY. as [Internet]. 2022Sep.7 [cited 2024Dec.28];8(9):20-7. Available from: http://cpcalendars.ijrdo.org/index.php/as/article/view/5252