Aji, S., Antoni, C., Handayani, Y., Siahaan, A., Lubis, E., Septiana, M., Dzikri, A., Kurniawan, D., Sari, D., Havwini, T., Firmal, F. and Astori, N. (2020) “The Creation of English for Ecotourism Learning Media for People Living in Hinterland Area”, Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam, 2(1), pp. 43-51. doi: 10.30871/abdimaspolibatam.v2i1.1723.