DJAANGGELI, Dina Noviandri; KARNIMAN, Tegoeh S; NASIR, Rahma; RIZAL, Muh. Profile of Conceptual Understanding of Trigonometric Identities in Grade 11 at Madani Integrated Model Public High School in Palu, Examined by Gender and High Mathematical Ability. Journal of Educational Sciences, [S. l.], v. 10, n. 7, p. 993–1011, 2026. DOI: 10.31258/jes.10.7.p.993-1011. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/2722. Acesso em: 23 sep. 2026.