found: Franco, E.P.C. Regime de humidade dos solos, 1982:t.p. (Cuanza Sul (República Popular de Angola))
found: BGN request, 1/18/84(Cuanza Sul, province 10°50ʹS; 14°50ʹE; sometimes spelled Kwanza Sul by the gov't.)
found: Angola, 1991:v. 9, t.p. (Província do Kuanza Sul)
notfound: U.S. Off. of Geog. Angola gaz., 1956 (Lists town Cuanza Sul also known as Novo Redondo; also lists Cuanza Sul, a distrito, probably former jurisdiction now known as province)
found: GeoNames, algorithmically matched, 2009(adm1; 10°50ʹ00ʺS 014°50ʹ00ʺE)
found: Cinco, Gabriel Vinte e. Kwanza Sul, 2018:page 83 (O Distrito (Província) do Kwanza Sul)
found: GEOnet, April 27, 2019(Kwanza Sul (Approved), Província do Kwanza Sul (Approved); Variants: Cuanza Sul, Distrito do Cuanza Sul, Província do Cuanza Sul, Kuanza Sul, Kwanza Sul Province, South Kwanza; Angola; ADM1; 10°49'37" S 015°01'55" E)
found: GEOnet, September 2, 2020(Cuanza-Sul (Approved), Província do Cuanza-Sul (Approved); Variants: Cuanza Sul, Distrito do Cuanza Sul, Kuanza Sul, Kwanza Sul, Kwanza Sul Province, Província do Cuanza Sul, South Kwanza; Angola; ADM1; 10°49'37" S 015°01'55" E)
