Samba Wirahma 2019. Appendix JSTMC Vol.20 No.2 December 2019 : Author Index & Keyword Index. Jurnal Sains & Teknologi Modifikasi Cuaca. 20, 2 (Dec. 2019), iii-v. DOI:https://doi.org/10.29122/jstmc.v20i2.4069.