ATEBA, Jeremie Awomo; WOUKENG, Josephine Nita Tematio; NCHIA, Lawrence Ntam; BOUNI, Ayina. Understanding of stoichiometry by learners from Form Four to final year of general secondary education in Cameroon. ESI Preprints (European Scientific Journal, ESJ), [S. l.], v. 42, p. 20, 2025. Disponível em: https://esipreprints.org/index.php/esipreprints/article/view/2080. Acesso em: 5 may. 2026.