TY JOUR TI DEVELOPMENT OF AN INDIVIDUAL EMPLOYEE DEVELOPMENT PLAN AS A TOOL FOR FORMING THE PERSONNEL RESERVE OF A CELLULAR COMMUNICATION COMPANY KW Individual development plan KW personnel reserve KW mentoring KW mentoring KW mentor KW reservist KW concept of a step-by-step development plan KW “Knowledge-Abilities-Skills” system KW employee competencies KW employee testing KW mentoring system indicators JO Science & World AU Aksenov, A.A. AU Kulchenko, Y.V. PY 2023 IS 2023 PB LLC "Perspektiva"