IMPROVED ADAPTIVE NONLINEAR CONTROL FOR VARIABLE SPEED WIND-TURBINE FED BY DIRECT MATRIX CONVERTER. REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE, [S. l.], v. 68, n. 1, p. 58–64, 2023. DOI: 10.59277/RRST-EE.2023.68.1.10. Disponível em: https://journal.iem.pub.ro/rrst-ee/article/view/112.. Acesso em: 2 may. 2024.