Githui , Perminus, Johannes Njagi Njoka, and Margaret Mwenje. 2018. “ Evaluation of Creative Thinking Skills Amongst Students in Kenya: A Case Study of Public Secondary Schools in Nyeri and Nairobi Counties ”. African Journal of Education,Science and Technology (AJEST) 4 (3):pp 198-206. http://ajest.org/index.php/ajest/article/view/707.