Okta, Rosfiani and Cecep, Maman Hermawan (2020) STAD type cooperative learning model: an action in learning mathematics. Fakultas Agama Islam Universitas Muhammadiyah Jakarta.

Okta, Rosfiani and Cecep, Maman Hermawan (2020) Collaboration on involvement in improving science learning outcomes through group investigation. Fakultas Agama Islam Universitas Muhammadiyah Jakarta.

Okta, Rosfiani and Cecep, Maman Hermawan (2020) Improve mathematics pedagogical content knowledge and verbal communication skill through cooperative leraning type jigsaw. Fakultas Agama Islam Universitas Muhammadiyah Jakarta.

Okta, Rosfiani and Cecep, Maman Hermawan (2020) Improving student mathematics achievements of elementary school in 1st grade through demonstration models. Fakultas Agama Islam Universitas Muhammadiyah Jakarta.

Okta, Rosfiani and Cecep, Maman hermawan (2020) Inquiry:A learning model to improve the learning outcomes of character. Fakultas Agama Islam Universitas Muhammadiyah Jakarta.

Okta, Rosfiani and Cecep, Maman Hermawan (2020) Teacher's efforts to enhance students competence ini madrasah ibtidaiyah in science skills and academic achievement. Fakultas Agama Islam Universitas Muhammadiyah Jakarta.

Okta, Rosfiani (2019) LINGKUNGAN BELAJAR, INKUIRI, DAN MINAT BELAJAR TERHADAP PENILAIAN BELAJAR IPA SISWA SD. LAPORAN PENELITIAN INTERNAL DOSEN FAKULTAS AGAMA ISLAM UNIVERSITAS MUHAMMADIYAH JAKARTA.

Okta, Rosfiani and Cecep, Maman Hermawan (2018) LITERASI KRITIS DI LINGKUNGAN AKADEMIK MAHASISWA KEGURUAN PGMI. LAPORAN PENELITIAN KOMPETITIF UMJ.

Okta, Rosfiani and Cecep, Maman Hermawan (2017) PENGEMBANGAN MODEL PEMBELAJARAN IPS MELALUI CONCEPT AND INQUIRY BASED TEACHING. PENELITIAN INTERNAL DOSEN FAKULTAS AGAMA ISLAM UNIVERSITAS MUHAMMADIYAH JAKARTA.