MULOLANI, Francis; KAFATA, Francis; ZULU, Esau. Design and Control of a Grid-connected Seven Level Inverter for Photovoltaic Applications. Zambia ICT Journal, [S.l.], v. 3, n. 1, p. 21-27, mar. 2019. ISSN 2616-2156. Available at: <http://ictjournal.icict.org.zm/index.php/zictjournal/article/view/72>. Date accessed: 12 dec. 2019. doi: https://doi.org/10.33260/zictjournal.v3i1.72.