Karundeng, Glory, et al. “The Effect Of Product Quality And Price On Consumer Satisfaction With Service Quality As An Intervening Variable (Case Study On Msmes Martabak Nagih Manado)”. EUROPEAN JOURNAL OF BUSINESS STARTUPS AND OPEN SOCIETY, vol. 4, no. 2, Feb. 2024, pp. 220-3, http://inovatus.es/index.php/ejbsos/article/view/2601.