Hamdan, N.; Tze Kiong, T.; Mei Heong, Y.; Masran, S. H.; Md Yunos, J.; Mohamad, M. M.; Hj Azid, N.; Othman, W.; Hanapi, Z.; Azman, M. N. A.; Haris, M. H. M.; Shafei, S. An Effectiveness of High Order Thinking Skills (HOTS) Self-Instructional Manual for Students’ Assignment Achievement. jtet 2019, 11 (1).