Gunawan, Hendri. 2022. “PENGARUH EARNING PER SHARE DAN NET PROFIT MARGIN TERHADAP HARGA SAHAM PADA PT INDOCEMENT TUNGGAL PRAKARSA TBK PERIODE 2010-2020”. SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business 5 (3):820-28. https://doi.org/10.37481/sjr.v5i3.540.