ANALISIS STRATEGI EKSPANSI DAN DIFERENSIASI J.CO DONUTS & COFFEE DALAM BERSAING DI PASAR INTERNASIONAL. IPSSJ [Internet]. 2026 Jun. 8 [cited 2026 Oct. 21];3(06 Juni):3487-96. Available from: https://ipssj.com/index.php/ojs/article/view/1486