Diyah Dewanti BS, Jamroni M, Rohmah WG, Rucitra AL, Kurniawati AD, Fadila Cahyaningrum AA, dkk. Peningkatan Kualitas Produk Di Umkm Teh Bunga Rosella Guna Mendukung Daya Saing Minuman Khas Lereng Wilis Kediri: Improving Product Quality at the Rosella Flower Tea Umkm to Support the Competitiveness of the Typical Beverage of Slope Wilis Kediri. ppm [Internet]. 16 Januari 2024 [dikutip 4 Oktober 2025];6(1):397-402. Tersedia pada: https://proceedings.polije.ac.id/index.php/ppm/article/view/639