Leroy A. FLORES; Levi ELIPANE. Use of Lesson Study as a Tool to Develop an Improved Instructional Design in Teaching Integration by Parts in Calculus. Language, Literature and Education: Research Updates Vol. 5, [S. l.], p. 86–99, 2025. DOI: 10.9734/bpi/lleru/v5/5424. Disponível em: https://stm.bookpi.org/LLERU-V5/article/view/18204. Acesso em: 4 jun. 2026.