Gunawan, J.D. and Tjitrakusuma, N.I. 2021. The Politeness Strategies Found in @kulinersby’s Instagram Account in Promoting Culinary Businesses. k@ta: A Biannual Publication on the Study of Language and Literature. 23, 2 (Dec. 2021), 58–68. DOI:https://doi.org/10.9744/kata.23.2.58-68.