Jeanne Fransisca Bokko, Mey E.Limbongan. Promotion Strategy Of Soponyono Restaurant In Maintaining Customer Existence In Kesu’ Sub-District, North Toraja District. ICEB [Internet]. 2022 Jun. 30 [cited 2024 Nov. 22];1(1):321-30. Available from: https://ijconf.org/index.php/iceb/article/view/405