JAAFAR, Yusra; NG, Chuan Huat; TEE, Tze Kiong.  The Effectiveness of Gravity Sketch Application in Virtual Reality for Isometric Drawing. Research and Innovation in Technical and Vocational Education and Training, [S. l.], v. 4, n. 2, p. 140–148, 2024. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/ritvet/article/view/17867. Acesso em: 7 apr. 2026.