Putri Sherlyanti A, Marselina, Tri Purwaningsih V. The Effect Of Physical Capital Accumulation, Human Capital And ICT Development Index On Labor Productivity In Indonesia As A Middle Income Trap Country. IJEBIR [Internet]. 2026May26 [cited 2026Nov.4];5(03):2951-70. Available from: https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/3822