Ключевые слова: advice, analysis, analyze, balanced, business, chart, circle, concept, conceptual, continuous, control, creative, cycle, define, develop, development, diagram, education, flowchart, graph, hand, idea, implement, implementation, improve, improvement, industrial, industry, learn, life, loop, management, method, model, plan, presentation, process, seminar, show, sigma, stage, step, strategy, system, teacher, teaching, verify, wheel, work,