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. International Journal of Science, Technology & Management, v. 2, n. 3, p. 890-894, 28 May 2021.