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Hardi, Vivin Anggraini and Amelia, Sindi and Zetriuslita, Zetriuslita and Effendi, Leo Adhar and Oskandar, Yassin (2023) Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Open-Ended pada Materi Segi Empat Kelas VII. Jurnal Cendekia: Jurnal Pendidikan Matematika, 07 (01). pp. 490-502. ISSN 2614-3038
Putri, Sartika and Abdurrahman, Abdurrahman and Andrian, Dedek and Angraini, Lilis Marina and Effendi, Leo Adhar (2022) Development of Interactive Multimedia Based Mathematics Learning Media Macromedia Flash 8. International Journal of Trends in Mathematics Education Research, 5 (2). pp. 206-213. ISSN 5261-8488
Batu-Bara, Yosse Andreas and Zetriuslita, Zetriuslita and Dahlia, Agus and Effendi, Leo Adhar (2021) Analisis Minat Belajar Siswa Menggunakan Media Pembelajaran E-comic Aritmatika Sosial Dimasa Pandemi Covid-19. Jurnal Derivat, 8 (1). pp. 1-10. ISSN 2549-2616
Wahyuni, Astri and Effendi, Leo Adhar and Angraini, Lilis Marina and Andrian, Dedek (2020) Development Instrument to Increase Students' Geometry Ability Based on Van Hiele Level Integrated with Riau Malay Culture. Jurnal Penelitian dan Evaluasi Pendidikan, 24 (2). pp. 208-217. ISSN 2338-6061 (Unpublished)
Zetriuslita, Zetriuslita and Effendi, Leo Adhar and Ariawan, Rezi (2018) Identifikasi Siswa Dalam Menyelsaikan Masalah Pada Mata Kuliah Kalkulus Lanjutan. Jurnal PRINSIP Pendidikan Matematika, 1 (1). ISSN 2656 - 2375
