Evy Sarmauli Tamba, S.Pd, and Rommel W. Sirait, S.Pd. “ BANK SOAL MATEMATIKA DENGAN PEMBAHASAN TERPERINCI”. E-Book Al’Adzkiya (July 1, 2025). Accessed March 19, 2026. https://ebook.penerbitaladzkiya.com/index.php/ebook/article/view/44.