Ben Alazmh, Allal, and Ali Mohamed Sharihd. 2015. “The Effect Of Using Quintet Learning Cycle In Teaching A Mathematics Unit For Seventh Grade On Improving Mathematical Achievement And Thinking For Students In The Abyan Governorate – Yemen”. The International Journal for Talent Development 6 (1). https://doi.org/10.20428/ijtd.v6i1.831.