SHETH, Kanubhai. સમસ્યાપૃચ્છા . Vidyapith (વિદ્યાપીઠ), [S. l.], v. 30, n. 1-6, p. 17–31, 1992. Disponível em: https://journal.gujaratvidyapith.org/index.php/vp/article/view/599. Acesso em: 26 jul. 2026.