Federius Ismanto, Martini, Nurrudin Mahmud. Inovasi Produk, Promosi Sosmed Untuk Meningkatkan Target Konveksi Handayani Wirosari, Kab. Grobogan. PaKMas [Internet]. 2022 May 31 [cited 2026 Aug. 12];2(1):89-93. Available from: http://www.journal.yp3a.org/index.php/pakmas/article/view/823