Ivan Guštin, HULK & Radioklub Pazin & ELIN @ DORS/CLUC 2019
slides.com/ivangustin/stem
ivan.gustin@gmail.com|gustin.info|twitter.com/ivan_gustin|fb.me/igustin|rkp.hr | fb.me/RadioklubPazin|fb.me/groups/pazinit
Tri opcije:
Marko Pernić
Marko Češić
Ivan Guštin
Ivica Šuran