"Motivations of Wikipedia Content Contributors", a paper by Heng-Li Yang and Cheng-Yu Lai, hypothesised that, because contributing to Wikipedia is voluntary, an individual's enjoyment of participating would be the highest motivator.
"Motivations of Wikipedia content contributors", karya tulis Heng-Li Yang dan Cheng-Yu Lai, berhipotesis bahwa karena berkontribusi ke Wikipedia bersifat sukarela, kenikmatan seorang individu saat berpartisipasi akan menjadi motivator terbesarnya.