Darmeli Nasution, et al. “Roveteer: An Innovative Digital Solution for Mangrove Forest Conservation Volunteer Management in Kota Pari Village”. Journal of Information Technology, Computer Science and Electrical Engineering, vol. 1, no. 3, Oct. 2024, pp. 371-6, http://ysmk.org/ejournal/index.php/jitcse/article/view/131.