Udeh, Ikemefuna James, Benjamin Odo Edeoga, and Nnaemeka Michael Okpube. 2019. “EFFECTS OF ALGEBRAIC BOARD GAME ON SECONDARY SCHOOL STUDENT’S INTEREST AND ACHIEVEMENT IN ALGEBRAIC EXPRESSIONS”. Academic Journal of Statistic and Mathematics 5 (7):9-19. https://cirdjournals.com/index.php/ajsm/article/view/563.