manalu, tresia, Nadya Stefania Hutauruk, Sri Rahayu Sinaga and Riza Indriani 2025. Analysis of External Factors Affecting the Rumah Anggur Ardo Nursery Business Using PESTEL and Porter’s Five Forces: External Factors Affecting the Rumah Anggur Ardo Nursery Business Using PESTEL and Porter’s Five Forces. Jurnal Ecoment Global. 10, 3 (Dec. 2025), 179–186. DOI:https://doi.org/10.36982/jeg.v10i3.6035.