Nadhifah , B., P. P. Sari, and D. Prapanca. “New Product Innovation and Marketing Strategy of Cabbage in Tambakrejo Village: Inovasi Produk Baru Dan Strategi Pemasaran Kol Di Desa Tambakrejo”. Procedia of Social Sciences and Humanities, Vol. 3, July 2022, pp. 850 -54, doi:10.21070/pssh.v3i.259.