Simamora, Agustinus, Berataria Sohnata Hutauruk, and Anita Sitanggang. 2023. “The Effect Of Think Pair Share Strategy To The Students Ability In Writing Descriptive Text At Grade VIII In Smp Negeri 1 Pematang Siantar”. Innovative: Journal Of Social Science Research 3 (6):3557-70. http://j-innovative.org/index.php/Innovative/article/view/6808.