Tettey BA, Acquah M, Jecty R. Using Interactive Charts in a Demonstration Lesson to Help Learners of Colleges of Education Teach Measurement of Angle Properties of Parallel Lines in Basic Schools. IJC [Internet]. 2020 Mar. 20 [cited 2024 Apr. 19];37(1):46-6. Available from: https://ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/1537