J. A. Velezmoro López, D. V. Córdova Chávez, and A. I. Mego Sotelo, “Application of digital marketing strategies and their impact on startups: A systematic literature review from 2021 to 2024”, LACCEI, vol. 2, no. 13, Dec. 2025, doi: 10.18687/LEIRD2025.1.1.1009.