ANALYSIS OF ERROS IN SOLVING COUNT OPERATION PROBLEM IN ALGEBRAIC FORM BASED ON INITIAL ABILITY OF GRADE VII STUDENTS AT SMP NEGERI 01 KILO. JISIP (Jurnal Ilmu Sosial dan Pendidikan), [S. l.], v. 4, n. 2, 2020. DOI: 10.58258/jisip.v4i2.1084. Disponível em: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/1084. Acesso em: 2 jul. 2026.