Kalloyan Kollev amurikirwa ku rubuga Awarded Designs & Architecture ibi bikorwa: Ibishushanyo 1 byatsindiye ibihembo, byahawe ishimwe mu byiciro: Igishushanyo cy'Ubwubatsi.
Reba icyegeranyo cy'ibikorwa byatsindiye ibihembo byakozwe na Kalloyan Kollev
Ibishushanyo byakozwe na Kalloyan Kollev
Igishushanyo cy'Ubwubatsi Arena Shumen Multifunctional Sports Hall cya Kalloyan Kollev
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Byatewe inkunga
Bahanga mu gushushanya, bubatsi n'ibirango: ibikorwa byanyu bikwiye kumurikwa ku rubuga Awarded Designs & Architecture.
Oherezа igishushanyo cyanyu kiruta ibindi mwiyunge n'ibikorwa byatsindiye ibihembo bimurikwa ku rubuga Awarded Designs & Architecture uyu munsi.
Oherezа igishushanyo