Arif Maspul, K. “Brewing a Sustainable Future: Exploring Standardisation and Cultural Diversity in Saudi Arabia and Indonesia’s Specialty Coffee Industry through Indonesian Coffee Professionals’ Lens”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin, vol. 2, no. 5, Apr. 2023, pp. 2021-38, doi:10.56799/jim.v2i5.1536.