Samba Wirahma. “Preface JSTMC Vol.17 No.1 June 2016 : Foreword and Acknowledgement”. Jurnal Sains & Teknologi Modifikasi Cuaca, vol. 17, no. 1, June 2016, p. iii-v, https://ejournal.brin.go.id/JSTMC/article/view/17258.