KALU, Alex; TESSEMA, George; LIN, Siemann. Improving Class Performance in STEM Using Pareto Technique. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 3, n. 4, p. 1–10, 2015. DOI: 10.31686/ijier.vol3.iss4.342. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/342.. Acesso em: 18 may. 2024.