Siti Najia Humaida, Raihana, & Hairuning Suci Anggela. (2024). DEVELOPMENT OF LEARNING INTEREST AS A MEANS TO IMPROVE LEARNING CONCENTRATION WITH THE INFLUENCE OF SOCIAL MEDIA AND THE ENVIRONMENT. Journal of Hospital Administration and Management, 5(2), 32–42. https://doi.org/10.54973/jham.v5i2.548