OCHI P. O,; UDONSA ANIEFIOK EZEKIEL; JEREMIAH TIMOTHY; AGADA A. A; OCHI H. T; NWORAH IFEOMA. B,; URUM T.G. OPTIMAL CONTROL ANALYSIS OF SHIGELLA EPIDEMIC MODEL. BW Academic Journal, [S. l.], p. 23, 2023. Disponível em: https://bwjournal.org/index.php/bsjournal/article/view/1293. Acesso em: 1 may. 2026.