Anonim Ilmu pengetahuan tanpa improvisasi adalah sia-sia. Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Telegram (Opens in new window)Click to email a link to a friend (Opens in new window) Kata Kata Mutiara Lainnya :