RANJAN KUMAR NIRALA AND UTTAM KUMAR*. DEVELOPMENT OF A MANUALLY OPERATED RICE TRANSPLANTER USING FOUR-BAR LINKAGE MECHANISM. The Journal of Research ANGRAU, India, v. 48, n. 3, p. 33–49, 2020. Disponível em: https://epubs.icar.org.in/index.php/TJRA/article/view/133649. Acesso em: 21 jun. 2026.