Dewi Retno Budiastuti, Ita Suryani, and Regina Febriyanti. “Strategi Perencanaan Program Marketing PR PT Good Farmers ‘Ada Susu Untuk Mereka’”. Jurnal Public Relations (J-PR), vol. 2, no. 1, July 2021, pp. 61-66, doi:10.31294/jpr.v2i1.487.