Haerazi, Haerazi, and Lalu Ari Irawan. “The Effectiveness of ECOLA Technique to Improve Reading Comprehension in Relation to Motivation and Self-Efficacy”. International Journal of Emerging Technologies in Learning (iJET), vol. 15, no. 01, Jan. 2020, pp. pp. 61-76, doi:10.3991/ijet.v15i01.11495.