Carvalho, Maria Lucia Mendes. “Milk – A National Problem: Scientific Research Instruments in Professional Education in São Paulo (1940 - 1955)”. Circumscribere International Journal for the History of Science 20 (May 28, 2018): 18–42. Accessed February 11, 2026. https://revistas.pucsp.br/index.php/circumhc/article/view/35492.