Bambang Hermanto, Fajrin Muthia Muthohharoh, Nur Azizah, Mina Holihah, and Diana Noor Anggraini. 2023. “The THE IMPACT OF FRIENDSHIP CIRCLE ON STUDENT LEARNING PROCESS: Dampak Lingkaran Pertemanan Terhadap Proses Belajar Mahasiswa”. The Indonesian Journal of Social Studies 6 (2):112-24. https://doi.org/10.26740/ijss.v6n2.p112-124.