1.
Hardiyanti T, Paningrum D, Sutopo AB. Marketing Mix 9P Strategy in Sustaining a Souvenir Shop Business: Strategi Marketing Mix 9P dalam Mempertahankan Bisnis Toko Souvenir. ijins [Internet]. 2025 Jul. 21 [cited 2025 Dec. 13];26(3):10.21070/ijins.v26i3.1579. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/1579