Anshori, S. 2024. Analisis Kendala dalam Implementasi Strategi Marketing 4P Philip Kotler Terhadap UMKM di Surakarta. J-CEKI : Jurnal Cendekia Ilmiah. 3, 4 (Jun. 2024), 1754–1763. DOI:https://doi.org/10.56799/jceki.v3i4.3972.