INTERNAL FACTORS AFFECTING PRODUCTIVITY AND EFFICIENCY IN THERMAL POWER GENERATION IN KENYA. INTERNATIONAL JOURNAL OF ADVANCED RESEARCH AND REVIEW (IJARR), [S. l.], v. 5, n. 5, p. 131–140, 2020. Disponível em: https://www.ijarr.org/index.php/ijarr/article/view/544.. Acesso em: 25 oct. 2026.