Ahmad Fakhri, 1962- author.

THE DIAMOND IN YOUR SPEECH / AHMAD FAKHRI & VICTOR ONG -- Ampang, Selangor : MyriadVentures Enterprise, 2022

xiii, 142 pages : illustrations ; 21 cm

ISBN:  9789671043073

1. Public speaking.  2. Oral communication. 

I. Ong, Victor, 1955- author. 

808.51 AHM