Sinaga M, Sinaga D, Siahaan M. Pengaruh Penggunaan Perplexity Berbasis AI terhadap Hasil Belajar Ekonomi Siswa SMA. JGK [Internet]. 2026 Jun. 9 [cited 2026 Oct. 28];10(3). Available from: https://jurnal.unimed.ac.id/2012/index.php/jgkp/article/view/74716