Syaifullah, Ester Hervina Sihombing, Maya Andriani, Sabaruddin Chaniago, Manda Dwipayani Bhastary. The Role Of Quality, Promotion And Trust In Purchase Decisions At PT. Weedo Niaga Global. IJSTM [Internet]. 2021 May 28 [cited 2026 Jul. 17];2(3):890-4. Available from: https://ijstmjournal.com/index.php/ijstm/article/view/132