Sajidah AZ SJ, suripto S. STRATEGIC ANALYSIS OF INCREASE OF INCOME THROUGH MARKET SHARE EXPLANATION WITH QUANTITATIVE STRATEGIC PLANNING MATRIX (QSPM) APPROACH (Study in Lampung Telecommunication Business Area). JKB [Internet]. 2022 Oct. 19 [cited 2026 Jun. 28];1(8):14. Available from: https://jkb.fisip.unila.ac.id/index.php/jkb/article/view/247