Guterres, A., A. . Barreto, and D. X. . Belo. “Influence Of Working Group Activities Of Teachers On The Effectiveness Of Mathematics Teaching At EBC Besilau Laulara And EBC Fahisoi Lequidoe Academic Year 2021”. Eduvest - Journal of Universal Studies, vol. 4, no. 8, Aug. 2024, pp. 6757-66, doi:10.59188/eduvest.v4i8.1755.