Istiatin, Istiatin, and Widodo Widodo. “Implementasi Strategi Marketing Mix 7P Di Lembaga Satuan PNF PAUD Nurus Shibyan Kabupaten Lamongan”. J+PLUS UNESA, vol. 13, no. 1, Jan. 2024, pp. 99-107, https://ejournal.unesa.ac.id/index.php/jurnal-pendidikan-luar-sekolah/article/view/59310.