MOHANTY, Kundalini. EFFECT OF PROGRAMMED INSTRUCTION ON ACHIEVEMENT OF SECONDARY SCHOOL CHILDREN IN LIFE SCIENCE. SCHOOL SCIENCE, [S. l.], v. 48, n. 3-4, p. p.40–55, 2010. Disponível em: http://14.139.250.109:8090/index.php/SS/article/view/860. Acesso em: 28 apr. 2025.