ILLIYIN, Mhd. Rufil; MAHYANA, Mahyana; AZZARKASYI, Muhammad. Development of a Digital Test Instrument for the Integrated Science Course at Universitas Serambi Mekkah. Journal of Educational Innovation in Science and Technology, [S. l.], v. 1, n. 1, p. 25–30, 2026. Disponível em: https://ojs.lakaspia.org/index.php/jeist/article/view/76. Acesso em: 4 sep. 2026.