Hartati, R., Meisuri, S. A. Ginting, and Ariatna. “Utilisation of Four Pillars NLP Technique in Studying Creative and Innovative Communication for Learning English Achievement”. Asian Social Science and Humanities Research Journal (ASHREJ), Vol. 6, no. 1, Mar. 2024, pp. 6-15, doi:10.37698/ashrej.v6i1.288.