(1)
Aziz, A.; Shaddiq, S.; Lalu Supardin; Mardan, J. A.; Irsyadi Zain; Faira Medina Dzikra. THE EFFECT OF WORD OF MOUTH AND SALES PROMOTION ON PURCHASE DECISIONS AT FRAN COFFEE PEKANBARU. j.economic 2023, 1, 1-14.