MOHAMMAD SABIILA AL KAMIL, 12406173072 (2021) PENGARUH DIVIDEND PER SHARE (DPS), PRICE TO BOOK VALUE (PBV), NET PROFIT MARGIN (NPM), DAN RETURN ON INVESMENT (ROI) TERHADAP HARGA SAHAM PT. BANK MANDIRI TBK. PERIODE 2012-2019. [ Skripsi ]