ANGGER MAULANA PUTRA; HARLIANTARA, H.; ERNI AYU JUSNITA; AHMADI, A. Menelusuri Pendekatan Para Instruktur dalam Pendidikan Public Speaking: Studi Kasus di Putera Glamour Management Foundation Gresik. J-CEKI : Jurnal Cendekia Ilmiah, [S. l.], v. 4, n. 5, p. 1841–1856, 2025. DOI: 10.56799/jceki.v4i5.10847. Disponível em: https://ulilalbabinstitute.id/index.php/J-CEKI/article/view/10847. Acesso em: 12 oct. 2025.