SA’DIYAH, Ilmatus. Variation of Syntax Errors and Causative Factors in Motivational Essays for Writing Training Participants. Nusantara Science and Technology Proceedings, Malang, Indonesia, v. 2023, n. 33, p. 307–312, 2023. DOI: 10.11594/nstp.2023.3350. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/956. Acesso em: 1 aug. 2025.