Febriyana, M. dan Ray, S.A. 2026. ANALYSIS OF LOCUTIONARY, ILLOCUTIONARY, AND PERLOCUTIONARY SPEECH ACTS IN GREENFIELDS ADVERTISEMENT: THE ANSWER TO THE SEARCH FOR THE BEST MILK FOR FAMILIES. LUMBUNG AKSARA. 6, 1 (Jan 2026), 20–26. DOI:https://doi.org/10.47662/lumra.v6i1.1393.