By Manager

It's Okay to Be the Boss : The Step-by-Step Guide to Becoming the Manager Your Employees Need

Bruce Tulgan

Mindful Crochet : 35 creative and colourful projects to help you be in the moment, relieve stress and manage pain

Emma Leith

ADHD & Focus: Techniques for Men & Women with Adult ADHD to Boost Your Self Discipline, Productivity, Time Management, and Emotional Control to Overcome Procrastination, Distractions, and Burnout.

Eric Holt

Rain and rain sounds: peaceful, soothing sounds of nature for stress management and relief : More than nine hours with and without music to help you relax, fall asleep, study and meditate

Institute for Stress Reduction

Mindful Crochet : 35 creative and colorful projects to help you be in the moment, relieve stress, and manage pain

Emma Leith

Focus: Transform Your Productivity with Proven Focus Techniques & Mind Hacks to Boost Your Self Discipline, Time Management, and Growth Mindset to Overcome Procrastination, Distractions, and Burnout.

Eric Holt

HR Management & Leadership

Harald Meier

Business Management Case Studies

Patrick Siegfried

Management and Technologies of Water, Wastewater, Waste and Cir-cular Economy

Jürgen Hogeforster

Environment And Water Management

Prof. Elijah K Biamah, Eng. Michael K Biamah

relaxing rain music : peaceful, soothing sounds of nature for deep sleep, meditation, relaxation, stress management

European Institute For Stress Control

Management 4.0