BOONYAROM , O.; JANSRIKHOT, N.; SOMWAN , B.; SAIYAT , S.; SOMTHAVIL , S.; SANGPHONG , R. Development of abdominal exercise machine. Chulalongkorn Medical Journal, Bangkok, Thailand, v. 58, n. 5, 2023. Disponível em: https://he05.tci-thaijo.org/index.php/CMJ/article/view/671. Acesso em: 1 oct. 2026.