Efendi, Y., Kristanti, S., Ridwan, Q. U. and Stellarosa, Y. (2024) “Diffusion of Innovation Process of the ESQ Public Speaking Model in the Communication Training Development”, Jurnal Komunikasi Ikatan Sarjana Komunikasi Indonesia, 9(2), pp. 452–462. doi: 10.25008/jkiski.v9i2.1029.