TY JOUR TI A DIGITAL PUBLISHING PLATFORM AS A SOCIAL ARCHITECTURE FOR THE COMMERCIALIZATION OF CREATIVE CONTENT: THE CASE OF ZELLULOZA.RU KW digital publishing platform KW Zelluloza.ru KW author self-publishing KW content commercialization KW online commerce KW creative industries KW platform economy KW reader behavior KW reputational mechanisms KW digital environment JO Trade, service, food industry AU Kalmykov, N.N. PY 2026 IS PB Siberian Federal University