1.
Dosma Saragi. Strategi 4P (Product, Prince, Place, Promotion) Dalam Meningkatkan Kunjungan Wisata Di Waduk Gajah Mungkur Wonogiri. peta [Internet]. 2026Aug.18 [cited 2026Aug.19];5(1):21-6. Available from: https://peta.upnjatim.ac.id/index.php/peta/article/view/267