RATIH PURWASIH. Expert System Untuk Acupressure Dengan Metode Backward Chaining. Jurnal Teknologi, [S. l.], v. 9, n. 2, p. 31–36, 2019. DOI: 10.35134/jitekin.v9i2.14. Disponível em: https://jitekin-upiyptk.org/ojs/index.php/Teknologi/article/view/14. Acesso em: 11 jun. 2026.