Angel Manik, Kenny, 		Ariastina, Wayan Gede, AND 		Dwi Giriantari, Ida Ayu.
" RANCANGAN PLTS ATAP GEDUNG GEREJA METHODIST INDONESIA MANNA HELVETIA" <em>Jurnal SPEKTRUM</em> [Online], Volume 10 Number 1 (31 March 2023)