RETNOWATI, N. TEACHERS’ PERSPECTIVES ON THE USE OF UNDERSTANDING BY DESIGN (UBD) IN SECONDARY SCHOOL LESSON PLANNING: PERSEPSI GURU TERHADAP PENERAPAN UNDERSTANDING BY DESIGN (UBD) DALAM RANCANGAN PEMBELAJARAN DI SEKOLAH MENENGAH. Educate : Jurnal Teknologi Pendidikan, [S. l.], v. 10, n. 1, p. 89–103, 2025. DOI: 10.32832/educate.v10i1.18802. Disponível em: http://360665.5mvk4.group/index.php/EDUCATE/article/view/18802. Acesso em: 22 feb. 2025.