Ramadhan, Dwi Sapri, et al. “COMPARATIVE GC–MS CHARACTERIZATION AND PHYSICOCHEMICAL EVALUATION OF Citrus Hystrix DC. ESSENTIAL OILS FROM DIFFERENT PLANT PARTS”. Walisongo Journal of Chemistry, vol. 8, no. 2, Dec. 2025, pp. 192-03, doi:10.21580/wjc.v8i2.28063.