SILALAHI, Tauada; FLORENTINA, Lona; SITANGGANG, Gartima; HANU, La; SIHOMBING, Humisar. THE INFLUENCE OF CRITICAL THINKING SKILLS AND INTERNET USAGE ON HIGH SCHOOL STUDENT ACHIEVEMENT IN ECONOMIC SUBJECT. International Journal of Economic, Technology and Social Sciences (Injects), [S. l.], v. 1, n. 2, p. 167–178, 2020. DOI: 10.53695/injects.v1i1.557. Disponível em: https://www.jurnal.ceredindonesia.or.id/index.php/injects/article/view/557. Acesso em: 6 jul. 2025.