A semiotic perspective of mathematical activity: The case of integer von Purwasih, Ratni, Turmudi, Turmudi, Afgani Dahlan, Jarnawi, Irawan, Edi, Minasyan, Sona

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Can Sociomathematical Norms Be Developed With Learning Media? von Adi Widodo, Sri, Turmudi, Afgani Dahlan, Jarnawi

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How do you solve number pattern problems through mathematical semiotics analysis and computational thinking? von Purwasih, Ratni, Turmudi, Dahlan, Jarnawi Afgani

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Mathematical Problem-Solving Ability of Junior High School Students Based on Polya von Firda, Nadiatun, Suryadi, Didi, Dahlan, Jarnawi Afgani

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Critical thinking skills in mathematics von Aldila Afriansyah, Ekasatya, Herman, Tatang, Turmudi, Afgani Dahlan, Jarnawi

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Gender differences in written mathematical communication skills of junior high school students von Qirom, Muhamad Syahidul, Dahlan, Jarnawi Afgani, Turmudi, Turmudi

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DEVELOPMENT OF SUNDANESE GAMELAN ETHNOMATHEMATICS E-MODULE FOR JUNIOR HIGH SCHOOL MATHEMATICS LEARNING von Edi Supriyadi, T. Turmudi, Jarnawi Afgani Dahlan, Dadang Juandi

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The Role of Innovative Learning Environment in Improving Students’ Mathematics Learning Outcomes: A Systematic Review von Fahrani, Raden Nabilah, Turmudi, Turmudi, Dahlan, Jarnawi Afgani

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An ex post facto study of critical thinking skills in mathematics learning based on school geography von Nurhikmayati, Iik, Priatna, Nanang, Dahlan, Jarnawi Afgani, Minasyan, Sona

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Computational thinking on concept pattern number: A study learning style Kolb von Purwasih, Ratni, Turmudi, Turmudi, Dahlan, Jarnawi Afgani, Ishartono, Naufal

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Pengembangan Tes Matematika dengan Konteks COVID-19 untuk Siswa SMP/MTs Kelas VIII von Prabowo, Anggit, Dahlan, Jarnawi Afgani

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Improving mathematical proof based on computational thinking components for prospective teachers in abstract algebra courses von Nurlaelah, Elah, Pebrianti, Aneu, Taqiyuddin, Muhammad, Dahlan, Jarnawi Afgani, Usdiyana, Dian

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Discovering Ethnomathematics in Sundanese Gamelan: Explore Mathematics Aspect in Gamelan von Supriyadi, Edi, Turmudi, Turmudi, Dahlan, Jarnawi Afgani, Juandi, Dadang, Sugiarni, Rani

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Constructing and providing content validity evidence through the Aiken's V index based on the experts' judgments of the instrument to measure mathematical problem-solving skills von Kania, Nia, Kusumah, Yaya S., Dahlan, Jarnawi Afgani, Nurlaelah, Elah, Gürbüz, Ferit, Bonyah, Ebenezer

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Learning obstacles on fractions: A scoping review von Sari, Indah Puspita, Suryadi, Didi, Herman, Tatang, Dahlan, Jarnawi Afgani, Supriyadi, Edi

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MATHEMATICAL SELF-ESTEEM ABILITY OF JUNIOR HIGH SCHOOL STUDENTS IN PROJECT-BASED LEARNING von Fisher, Dahlia, Dahlan, Jarnawi Afgani, Putra, Beni Yusepa Ginanjar

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Level Berpikir Geometri Peserta Didik Berdasarkan Teori Van Hiele pada Materi Bangun Ruang Sisi Datar von Cesaria, Anna, Herman, Tatang, Dahlan, Jarnawi Afgani

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The Achievement of Middle School Students’ Mathematical Problem Solving Abilities through Project-Based Learning Models von Fisher, Dahlia, Kusumah, Yaya Sukjaya, Dahlan, Jarnawi Afgani

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Implementation the project-based learning using the context of Batik art in elementary mathematics learning von Pahmi, Samsul, Priatna, Nanang, Dahlan, Jarnawi Afgani, Muchyidin, Arif

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The didactic phenomenon: Deciphering students’ learning obstacles in set theory von Hendriyanto, Agus, Suryadi, Didi, Juandi, Dadang, Dahlan, Jarnawi Afgani, Hidayat, Riyan, Wardat, Yousef, Sahara, Sani, Muhaimin, Lukman Hakim

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