[Closed] NL25 FR- 99, flopped top set, clean board

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.1/$0.25 No-Limit Hold'em (8 handed)

Known players:
[tg]UTG2$24.15:///////;MP1$7.05:///////;MP2$27.67:///////;MP3$31.45:///////;CO$25.35:///////;BU$29.19:///////;SB (Hero)$25.00:///////;BB$26.81:///////;[/tg]

Preflop: Hero is SB with 9:s, 9:c.
3 folds, MP3 raises to $0.75, 2 folds, Hero calls $0.65, BB folds.

Flop: ($1.75) 3:d, 2:h, 9:h (2 players)
Hero checks, MP3 bets $1.50, Hero calls $1.50.

Turn: ($4.75) 3:c (2 players)
Hero checks, MP3 bets $3.50, Hero raises to $8.00, MP3 calls $4.50.

River: ($20.75) T:d (2 players)
Hero bets $14.75(All-In), MP3 calls $14.75.

Final Pot: $50.25.
Is this a good line to get max. value from the hand?