Irfan, I., and H. Haryadi. “The Effectiveness of Learning Skill Writing of News Texts With Student Team Achievement Divisions Model and Direct Instruction Based on Language Attitude of Students of Junior High School”. Seloka: Jurnal Pendidikan Bahasa Dan Sastra Indonesia, Vol. 7, no. 3, Dec. 2018, pp. 274-81, doi:10.15294/seloka.v7i3.28522.