Muslikhah, S. (2008). Sahabat Pintarku: Belajar Trigonometri. PT Era Adicitra Intermedia.
Chicago Style (17th ed.) CitationMuslikhah, S.Pd. Sahabat Pintarku: Belajar Trigonometri. PT Era Adicitra Intermedia, 2008.
MLA (8th ed.) CitationMuslikhah, S.Pd. Sahabat Pintarku: Belajar Trigonometri. PT Era Adicitra Intermedia, 2008.
Warning: These citations may not always be 100% accurate.