Або купіть у застосунку – тут є трекер читання і ще бага-а-ато цікавок ;)
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Опис
Thus, we divide SI research into five major periods: an emergence stage, when various forms of SI emerged around the globe, an early period of foundational work which grounds SI (Pre-1990s), a period of expansion (1990s), a robust period of coherence and influence by Rob Kling (2000–2005), and a period of transformation (2006–present).