Tanjung, Rona, Rahman Hasibuan, Balqis Allyah Agus, Dini Anggraini, and Widodo Ismanto. 2023. “Impact of Communication, Motivation, Work Discipline, and Environment on Employee Performance: A Study at a Manufacturing Firm: Pengaruh Komunikasi, Motivasi, Disiplin Kerja, Dan Lingkungan Kerja Terhadap Kinerja Karyawan: Sebuah Studi Di Perusahaan Manufaktur”. Academia Open 8 (1):10.21070/acopen.8.2023.7155. https://doi.org/10.21070/acopen.8.2023.7155.