ROSALINA EKA PERMATASARI; UTIYA AZIZAH; MITARLIS; FINDIYANI ERNAWATI ASIH. Improving Student Understanding and Edupreneurship Based on Analytical Chemistry Student Activity Sheets (SAS) Closed Case Study. Proceeding of International Joint Conference on UNESA, [S. l.], v. 3, n. 1, 2025. Disponível em: https://proceeding.unesa.ac.id/index.php/pijcu/article/view/7127. Acesso em: 17 nov. 2025.