Somalua, R., Asim, Nurminingsih, and R. Siregar. “THE EFFECT OF PRODUCT QUALITY AND PRODUCT INNOVATION ON CONSUMER LOYALTY IN FIZZUL PUTRA MANDIRI CONVECTION, JOMBANG REGENCY”. JOURNAL OF MANAGEMENT, ACCOUNTING, GENERAL FINANCE AND INTERNATIONAL ECONOMIC ISSUES, vol. 1, no. 2, Mar. 2022, pp. 43-52, doi:10.55047/marginal.v1i2.132.