"Potential of using low levels of silica from rice husk in adhesive mortars: analysis of tensile adhesion strength" (Master's degree). Candidate: Aline Heloá de Souza Penido. Advisor: professor Carlos Eduardo Marmorato Gomes. March 9, 2021, at 9 am, at the link https://meet.google.com/bnk-pogc-pkx.