Jalmo, Tri and Suwandi, Tri (2018) Biology Education Students’ Mental Models On Genetic Concepts. Journal of Baltic Science Education, 17 (3). pp. 474-485. ISSN ISSN 2538–7138

Suwandi, Tri and Hasnunidah, Neni and Marpaung, Rini Rita (2018) PENGARUH PEMBELAJARAN BERBASIS MASALAH OPEN-ENDED TERHADAP PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH OLEH SISWA. Faculty of Education and Teacher Training University of Lampung. (Unpublished)

Suwandi, Tri and Hasnunidah, Neni and Marpaung, Rini Rita (2016) PENGARUH PEMBELAJARAN BERBASIS MASALAH OPEN-ENDED TERHADAP PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH OLEH SISWA. Jurnal Pendidikan Progresif, VI (2). pp. 163-173. ISSN 2087-9849

Sikumbang, Darlen and Rakhmawati, Ismi and Suwandi, Tri Journal of Physics: Conference Series PAPER • THE FOLLOWING ARTICLE IS OPEN ACCESS Investigating the Cognitive Structure of Biology Preservice Teacher about Central Dogma of Molecular Biology Through Word Association Test. Journal of Physics: Conference Series. ISSN Print : 1742-6588 Online : 1742-6596