Sari PK, Wardaya W, Utami AF. ANALISIS KESEDIAAN MEMBAYAR (WILLINGNESS TO PAY) GO GREEN CHOP DI KOTA SURABAYA. JEP [Internet]. 2024 Aug. 22 [cited 2025 Jun. 7];21(1):45-54. Available from: https://jurnal.uny.ac.id/index.php/jep/article/view/70687