FADHILAH HARTATI, Yunisa. Perbandingan Luas Segitiga Pada Teorema Cross Bertingkat. Buletin Poltanesa, [S. l.], v. 23, n. 2, p. 676–681, 2022. DOI: 10.51967/tanesa.v23i2.1166. Disponível em: https://e-journal.politanisamarinda.ac.id/index.php/tanesa/article/view/1166. Acesso em: 20 nov. 2024.