WULANNINGTYAS, N. D. Increasing Interest And Learning Outcomes In Learning Basic Of Industrial Chemical Engineering Using Natural Materials In The Environment Through Experimental Method For Students Of Class X TKI 2 SMK Negeri 3 Kendal Semester 1 Academic Year 2022/2023. UJoST- Universal Journal of Science and Technology, [S. l.], v. 1, n. 2, p. 75–83, 2022. DOI: 10.11111/ujost.v1i2.69. Disponível em: http://ujost.org/index.php/journal/article/view/69. Acesso em: 19 sep. 2024.