Manurung, Yessy Hans Aprilia, Ropitta Anjelina Manik, Indra Samuel Girsang, Arnold Yudianto Purba, and Renita Br Peranginangin. 2025. “ Pengaruh Media Sosial Terhadap Prestasi Belajar Mahasiswa Prodi Matematika FMIPA Universitas HKBP Nommensen Pematangsiantar”. Innovative: Journal Of Social Science Research 5 (1):4000-4007. https://doi.org/10.31004/innovative.v5i1.17909.