Budiman B, Tara N aida A, AP INN. PENGARUH SEASONAL EFFECT TERHADAP RETURN SAHAM LQ-45 DI BURSA EFEK INDONESIA TAHUN 2019 – 2020. JMM UNRAM [Internet]. 2021Jun.24 [cited 2024Dec.14];10(2):109-17. Available from: http://jmm.unram.ac.id/index.php/jurnal/article/view/654