Moreira, V.F. 2024. RF Phonetic realization of the vowel phonemes /a/ and /e/ and the phonological sequences /an/ and /en/ in initial, medial and final positions not accentuated by Angolan speakers of Portuguese: Okulemulula ocisosomuila lie yevaliso /a/ kuenda /e/ o londaka vi likuama /na/ kuenda /en/ vojongo ye fetikilo kuenda esulilo ka likuete epongoloko kuava va popia elimi lio puto vo Ngola. NJINGA&SEPÉ: Revista Internacional de Culturas, Línguas Africanas e Brasileiras. 4, 2 (Sept. 2024), 244–259.