Silalahi, E. D., E. T. S. Sujatna, and E. Krisnawati. “Relational Processes in Mandalika’s Tourism Texts: A Systemic Functional Linguistic Analysis”. NOBEL: Journal of Literature and Language Teaching, vol. 15, no. 2, Oct. 2024, pp. 227-42, doi:10.15642/NOBEL.2024.15.2.227-242.