by Pili, Arman N., Tingley, Reid, Sy, Emerson Y., Diesmos, Mae Lowe L., Diesmos, Arvin C.
Published in Scientific reports (14.05.2020)

by Auliya, Mark, Altherr, Sandra, Ariano-Sanchez, Daniel, Baard, Ernst H., Brown, Carl, Brown, Rafe M., Cantu, Juan-Carlos, Gentile, Gabriele, Gildenhuys, Paul, Henningheim, Evert, Hintzmann, Jürgen, Kanari, Kahoru, Krvavac, Milivoje, Lettink, Marieke, Lippert, Jörg, Luiselli, Luca, Nilson, Göran, Nguyen, Truong Quang, Nijman, Vincent, Parham, James F., Pasachnik, Stesha A., Pedrono, Miguel, Rauhaus, Anna, Córdova, Danny Rueda, Sanchez, Maria-Elena, Schepp, Ulrich, van Schingen, Mona, Schneeweiss, Norbert, Segniagbeto, Gabriel H., Somaweera, Ruchira, Sy, Emerson Y., Türkozan, Oguz, Vinke, Sabine, Vinke, Thomas, Vyas, Raju, Williamson, Stuart, Ziegler, Thomas
Published in Biological conservation (01.12.2016)

by Sy, Emerson, Lorenzo II, Antonio
Published in Philippine journal of science (01.12.2023)

by Edwards, David P., D'Cruze, Neil, Altherr, Sandra, Hughes, Alice, Janssen, Jordi, Nijman, Vincent, Pasachnik, Stesha A., Scheffers, Brett R., Shepherd, Chris R., Sy, Emerson, Auliya, Mark
Published in Conservation biology (01.10.2021)

by Badihi, Gal, Nielsen, Daniel R. K., Garber, Paul A., Gill, Mike, Jones-Engel, Lisa, Maldonado, Angela M., Dore, Kerry M., Cramer, Jennifer D., Lappan, Susan, Dolins, Francine, Sy, Emerson Y., Fuentes, Agustin, Nijman, Vincent, Hansen, Malene F.
Published in International journal of primatology (01.08.2024)

by Pili, Arman N, Sy, Emerson Y, Diesmos, Mae Lowe L, Diesmos, Arvin C
Published in Pacific science (01.07.2019)

by Sy, Emerson, Melgar, Ariana Gabrielle
Published in The Palawan Scientist (26.12.2022)

by Hughes, Alice, Auliya, Mark, Altherr, Sandra, Scheffers, Brett, Janssen, Jordi, Nijman, Vincent, Shepherd, Chris R., D'Cruze, Neil, Sy, Emerson, Edwards, David P.
Published in Journal of environmental management (01.09.2023)

by Heinrich, Sarah, Shepherd, Chris, Sy, Emerson
Published in Philippine journal of science (24.11.2021)

by Pili, Arman N, Sy, Emerson Y, Diesmos, Mae Lowe L, Diesmos, Arvin C
Published in Pacific science (01.07.2019)

by Pili, Arman N., Sy, Emerson Y., Diesmos, Mae Lowe L., Diesmos, Arvin C.
Published in Pacific science (01.07.2019)

by Welton, Luke J., Siler, Cameron D., Linkem, Charles W., Diesmos, Arvin C., Diesmos, Mae L., Sy, Emerson, Brown, Rafe M.
Published in Biological conservation (01.03.2013)