M. H. Otoluwa, W. M. Tambengi, and H. I. Tambengi, “An Analysis of Students’ Difficulties in Conducting the Scientific Research: A Case of Study of English Education Study Program and Economic Education Study Program of Universitas Negeri Gorontalo in Indonesia”, IJELS, vol. 3, no. 11, pp. 07–12, Nov. 2021, doi: 10.32996/ijels.2021.3.11.2.