Z. Strašil ; V. Váňa ; M. Káš https://rae.agriculturejournals.cz/artkey/rae-200501-0002_the-reed-canary-grass-phalaris-arundinacea-l-cultivated-for-energy-utilization.php.
,
2005
Prabowo, H. (Hartiwi) ; Lestari, V. (Vana) https://www.neliti.com/publications/167781/peran-motivasi-kerja-dalam-memoderasi-pengaruh-kepuasan-kerja-karyawan-dan-komit.
,
2013