“DEPAEPE, Marc; Frank SIMON; VAN GORP, Angelo.(2022): Ovide Decroly (1871-1932): Une Approche Atypique? Vol. 4. Ontário: Theory and History of Education International Research Group. http://hdl.handle.net/1854/LU-”, Sarmiento Rev Gal Port Hist Educ, vol. 27, pp. 405–415, Dec. 2023, doi: 10.17979/srgphe.2023.27.0.10151.