Widya Putri, D. and Mormes, M.D. 2017. Analisis Strategi Perencanaan Pesan pada Akun Instagram E-commerce @thekufed. Jurnal The Messenger. 9, 1 (Jan. 2017), 70–78. DOI:https://doi.org/10.26623/themessenger.v9i1.429.