R. Taufiqul Hakim, A. Edy Kristiyono, S. Dai Robbi, M. Retno Gunarti, and Novitasari, “Troubleshooting Analysis of the Gandroom Cooling System on the KM. Lambelu”, IJSE, vol. 6, no. 1, pp. 1183–1192, Mar. 2026.