EVY SARMAULI TAMBA, S.PD; ROMMEL W. SIRAIT, S.PD. BANK SOAL MATEMATIKA DENGAN PEMBAHASAN TERPERINCI. E-Book Al’Adzkiya, [S. l.], 2025. Disponível em: https://ebook.penerbitaladzkiya.com/index.php/ebook/article/view/44. Acesso em: 24 jan. 2026.