Businessman writing scientific formula
Palabras clave
mathematic,
formula,
university,
information,
scientific,
mathematic,
research,
education,
college,
teaching,
lecture,
studies,
innovation,
developer,
analysis,
lecturer,
cognition,
datum,
blackboard,
business,
businessman,
blackboard,
equation,
male,
man,
presentation,
teacher,
training,
writing,
chalk,
hand,
creativity,
invention,
development,
progress,
inventor,
calculation,
inspiration,
communication,
brainstorming
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