NURUL AINI RITONGA; SRI AYLA; ISKANDAR MUDA SIPAYUNG. The Effect of Serving Speed and Menu Diversity on Con-sumer Buying Interest at The Anugrah Padang Bulan Rantau Prapat Board, Labuhanbatu Regency . International Journal of Economics and Management Research, [S. l.], v. 4, n. 2, p. 295–306, 2025. DOI: 10.55606/ijemr.v4i2.382. Disponível em: https://ijemr.asia/index.php/ijemr/article/view/382. Acesso em: 14 may. 2025.