RAHMAN, Muhammad Zaki; JAILANI, M. Syahran; RISNITA, Risnita; ANWAR, Kasful. Formulation of Problems, Variables, and Focuses in Scientific Research. Jurnal Indonesia Sosial Sains, [S. l.], v. 6, n. 6, p. 2050–2060, 2025. DOI: 10.59141/jiss.v6i6.1714. Disponível em: https://jiss.publikasiindonesia.id/index.php/jiss/article/view/1714. Acesso em: 1 apr. 2026.