Sampurnaningsih SR, Arifah I. The Effect of Price to Book Value (PBV) and Price Earning Ratio (PER) on Share Prices at PT Gudang Garam Tbk Period 2012-2021. ASS [Internet]. 2023 Feb. 9 [cited 2026 Jun. 29];. Available from: http://adpebipublishing.com/index.php/AICMEST/article/view/233