Rajunaini Hulda, Tengku Firli Musfar, and Agnes Alvionita3, “THE EFFECT OF GREEN MARKETING AND GAMIFICATION ON PURCHASE DECISIONS WITH BRAND IMAGE AS A MODERATING VARIABLE (CASE STUDY ON FORE COFFEE PRODUCTS IN PEKANBARU)”, JMBEP, vol. 11, no. 2, pp. 250–265, Sep. 2025.