González Vásquez JD, Montenegro Marin CE, Gaona Garcia PA. APPLICATION OF SMART CONTRACTS FOR RESERVATION OF TOURIST PLANS. e3 journal [Internet]. 2026 Jun. 10 [cited 2026 Aug. 28];12(4):137-48. Available from: https://www.revistas.ponteditora.org/index.php/e3/article/view/1192