Scale up business strategy through the development of the frozen food products industry at ubi manis restaurant linggarjati. JOGASTO [इंटर्नेट]. 5 फ़रवरी, 2025 [उल्लेखित 24 अगस्त, 2026];3(1):1-10. पर उपलब्ध: https://shmpublisher.com/index.php/jogasto/article/view/535