RSS BotMB to Hacker NewsEnglish · 22 days agoEffective learning: Twenty rules of formulating knowledge (1999)www.supermemo.comexternal-linkmessage-square0fedilinkarrow-up14arrow-down10file-text
arrow-up14arrow-down1external-linkEffective learning: Twenty rules of formulating knowledge (1999)www.supermemo.comRSS BotMB to Hacker NewsEnglish · 22 days agomessage-square0fedilinkfile-text